200473600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:262

約数の個数: 132

約数和(自身を含む): 511717248

約数和(自身を除く): 311243648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 128, 160, 164, 191, 200, 205, 256, 320, 328, 382, 400, 410, 512, 640, 656, 764, 800, 820, 955, 1024, 1025, 1280, 1312, 1528, 1600, 1640, 1910, 2050, 2560, 2624, 3056, 3200, 3280, 3820, 4100, 4775, 5120, 5248, 6112, 6400, 6560, 7640, 7831, 8200, 9550, 10496, 12224, 12800, 13120, 15280, 15662, 16400, 19100, 20992, 24448, 25600, 26240, 30560, 31324, 32800, 38200, 39155, 41984, 48896, 52480, 61120, 62648, 65600, 76400, 78310, 97792, 104960, 122240, 125296, 131200, 152800, 156620, 195584, 195775, 209920, 244480, 250592, 262400, 305600, 313240, 391550, 488960, 501184, 524800, 611200, 626480, 783100, 977920, 1002368, 1049600, 1222400, 1252960, 1566200, 2004736, 2444800, 2505920, 3132400, 4009472, 4889600, 5011840, 6264800, 8018944, 10023680, 12529600, 20047360, 25059200, 40094720, 50118400, 100236800, 200473600]

約数ペア:

[(1, 200473600), (2, 100236800), (4, 50118400), (5, 40094720), (8, 25059200), (10, 20047360), (16, 12529600), (20, 10023680), (25, 8018944), (32, 6264800), (40, 5011840), (41, 4889600), (50, 4009472), (64, 3132400), (80, 2505920), (82, 2444800), (100, 2004736), (128, 1566200), (160, 1252960), (164, 1222400), (191, 1049600), (200, 1002368), (205, 977920), (256, 783100), (320, 626480), (328, 611200), (382, 524800), (400, 501184), (410, 488960), (512, 391550), (640, 313240), (656, 305600), (764, 262400), (800, 250592), (820, 244480), (955, 209920), (1024, 195775), (1025, 195584), (1280, 156620), (1312, 152800), (1528, 131200), (1600, 125296), (1640, 122240), (1910, 104960), (2050, 97792), (2560, 78310), (2624, 76400), (3056, 65600), (3200, 62648), (3280, 61120), (3820, 52480), (4100, 48896), (4775, 41984), (5120, 39155), (5248, 38200), (6112, 32800), (6400, 31324), (6560, 30560), (7640, 26240), (7831, 25600), (8200, 24448), (9550, 20992), (10496, 19100), (12224, 16400), (12800, 15662), (13120, 15280)]