208083200

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 216

約数和(自身を含む): 577499496

約数和(自身を除く): 369416296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 41, 50, 52, 61, 64, 65, 80, 82, 100, 104, 122, 128, 130, 160, 164, 200, 205, 208, 244, 256, 260, 305, 320, 325, 328, 400, 410, 416, 488, 520, 533, 610, 640, 650, 656, 793, 800, 820, 832, 976, 1025, 1040, 1066, 1220, 1280, 1300, 1312, 1525, 1586, 1600, 1640, 1664, 1952, 2050, 2080, 2132, 2440, 2501, 2600, 2624, 2665, 3050, 3172, 3200, 3280, 3328, 3904, 3965, 4100, 4160, 4264, 4880, 5002, 5200, 5248, 5330, 6100, 6344, 6400, 6560, 7808, 7930, 8200, 8320, 8528, 9760, 10004, 10400, 10496, 10660, 12200, 12505, 12688, 13120, 13325, 15616, 15860, 16400, 16640, 17056, 19520, 19825, 20008, 20800, 21320, 24400, 25010, 25376, 26240, 26650, 31720, 32513, 32800, 34112, 39040, 39650, 40016, 41600, 42640, 48800, 50020, 50752, 52480, 53300, 62525, 63440, 65026, 65600, 68224, 78080, 79300, 80032, 83200, 85280, 97600, 100040, 101504, 106600, 125050, 126880, 130052, 131200, 136448, 158600, 160064, 162565, 170560, 195200, 200080, 203008, 213200, 250100, 253760, 260104, 262400, 317200, 320128, 325130, 341120, 390400, 400160, 426400, 500200, 507520, 520208, 634400, 640256, 650260, 682240, 800320, 812825, 852800, 1000400, 1015040, 1040416, 1268800, 1300520, 1600640, 1625650, 1705600, 2000800, 2080832, 2537600, 2601040, 3201280, 3251300, 3411200, 4001600, 4161664, 5075200, 5202080, 6502600, 8003200, 8323328, 10404160, 13005200, 16006400, 20808320, 26010400, 41616640, 52020800, 104041600, 208083200]

約数ペア:

[(1, 208083200), (2, 104041600), (4, 52020800), (5, 41616640), (8, 26010400), (10, 20808320), (13, 16006400), (16, 13005200), (20, 10404160), (25, 8323328), (26, 8003200), (32, 6502600), (40, 5202080), (41, 5075200), (50, 4161664), (52, 4001600), (61, 3411200), (64, 3251300), (65, 3201280), (80, 2601040), (82, 2537600), (100, 2080832), (104, 2000800), (122, 1705600), (128, 1625650), (130, 1600640), (160, 1300520), (164, 1268800), (200, 1040416), (205, 1015040), (208, 1000400), (244, 852800), (256, 812825), (260, 800320), (305, 682240), (320, 650260), (325, 640256), (328, 634400), (400, 520208), (410, 507520), (416, 500200), (488, 426400), (520, 400160), (533, 390400), (610, 341120), (640, 325130), (650, 320128), (656, 317200), (793, 262400), (800, 260104), (820, 253760), (832, 250100), (976, 213200), (1025, 203008), (1040, 200080), (1066, 195200), (1220, 170560), (1280, 162565), (1300, 160064), (1312, 158600), (1525, 136448), (1586, 131200), (1600, 130052), (1640, 126880), (1664, 125050), (1952, 106600), (2050, 101504), (2080, 100040), (2132, 97600), (2440, 85280), (2501, 83200), (2600, 80032), (2624, 79300), (2665, 78080), (3050, 68224), (3172, 65600), (3200, 65026), (3280, 63440), (3328, 62525), (3904, 53300), (3965, 52480), (4100, 50752), (4160, 50020), (4264, 48800), (4880, 42640), (5002, 41600), (5200, 40016), (5248, 39650), (5330, 39040), (6100, 34112), (6344, 32800), (6400, 32513), (6560, 31720), (7808, 26650), (7930, 26240), (8200, 25376), (8320, 25010), (8528, 24400), (9760, 21320), (10004, 20800), (10400, 20008), (10496, 19825), (10660, 19520), (12200, 17056), (12505, 16640), (12688, 16400), (13120, 15860), (13325, 15616)]