202011408

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 200

約数和(自身を含む): 634399128

約数和(自身を除く): 432387720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 53, 54, 68, 72, 81, 102, 106, 108, 136, 144, 153, 159, 162, 173, 204, 212, 216, 272, 306, 318, 324, 346, 408, 424, 432, 459, 477, 519, 612, 636, 648, 692, 816, 848, 901, 918, 954, 1038, 1224, 1272, 1296, 1377, 1384, 1431, 1557, 1802, 1836, 1908, 2076, 2448, 2544, 2703, 2754, 2768, 2862, 2941, 3114, 3604, 3672, 3816, 4152, 4293, 4671, 5406, 5508, 5724, 5882, 6228, 7208, 7344, 7632, 8109, 8304, 8586, 8823, 9169, 9342, 10812, 11016, 11448, 11764, 12456, 14013, 14416, 16218, 17172, 17646, 18338, 18684, 21624, 22032, 22896, 23528, 24327, 24912, 26469, 27507, 28026, 32436, 34344, 35292, 36676, 37368, 43248, 47056, 48654, 52938, 55014, 56052, 64872, 68688, 70584, 72981, 73352, 74736, 79407, 82521, 97308, 105876, 110028, 112104, 129744, 141168, 145962, 146704, 155873, 158814, 165042, 194616, 211752, 220056, 224208, 238221, 247563, 291924, 311746, 317628, 330084, 389232, 423504, 440112, 467619, 476442, 495126, 583848, 623492, 635256, 660168, 742689, 935238, 952884, 990252, 1167696, 1246984, 1270512, 1320336, 1402857, 1485378, 1870476, 1905768, 1980504, 2493968, 2805714, 2970756, 3740952, 3811536, 3961008, 4208571, 5611428, 5941512, 7481904, 8417142, 11222856, 11883024, 12625713, 16834284, 22445712, 25251426, 33668568, 50502852, 67337136, 101005704, 202011408]

約数ペア:

[(1, 202011408), (2, 101005704), (3, 67337136), (4, 50502852), (6, 33668568), (8, 25251426), (9, 22445712), (12, 16834284), (16, 12625713), (17, 11883024), (18, 11222856), (24, 8417142), (27, 7481904), (34, 5941512), (36, 5611428), (48, 4208571), (51, 3961008), (53, 3811536), (54, 3740952), (68, 2970756), (72, 2805714), (81, 2493968), (102, 1980504), (106, 1905768), (108, 1870476), (136, 1485378), (144, 1402857), (153, 1320336), (159, 1270512), (162, 1246984), (173, 1167696), (204, 990252), (212, 952884), (216, 935238), (272, 742689), (306, 660168), (318, 635256), (324, 623492), (346, 583848), (408, 495126), (424, 476442), (432, 467619), (459, 440112), (477, 423504), (519, 389232), (612, 330084), (636, 317628), (648, 311746), (692, 291924), (816, 247563), (848, 238221), (901, 224208), (918, 220056), (954, 211752), (1038, 194616), (1224, 165042), (1272, 158814), (1296, 155873), (1377, 146704), (1384, 145962), (1431, 141168), (1557, 129744), (1802, 112104), (1836, 110028), (1908, 105876), (2076, 97308), (2448, 82521), (2544, 79407), (2703, 74736), (2754, 73352), (2768, 72981), (2862, 70584), (2941, 68688), (3114, 64872), (3604, 56052), (3672, 55014), (3816, 52938), (4152, 48654), (4293, 47056), (4671, 43248), (5406, 37368), (5508, 36676), (5724, 35292), (5882, 34344), (6228, 32436), (7208, 28026), (7344, 27507), (7632, 26469), (8109, 24912), (8304, 24327), (8586, 23528), (8823, 22896), (9169, 22032), (9342, 21624), (10812, 18684), (11016, 18338), (11448, 17646), (11764, 17172), (12456, 16218), (14013, 14416)]