208586464

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 458843616

約数和(自身を除く): 250257152

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 43, 68, 74, 86, 136, 148, 172, 241, 272, 296, 344, 482, 544, 592, 629, 688, 731, 964, 1184, 1258, 1376, 1462, 1591, 1928, 2516, 2924, 3182, 3856, 4097, 5032, 5848, 6364, 7712, 8194, 8917, 10064, 10363, 11696, 12728, 16388, 17834, 20128, 20726, 23392, 25456, 27047, 32776, 35668, 41452, 50912, 54094, 65552, 71336, 82904, 108188, 131104, 142672, 151589, 165808, 176171, 216376, 285344, 303178, 331616, 352342, 383431, 432752, 606356, 704684, 766862, 865504, 1212712, 1409368, 1533724, 2425424, 2818736, 3067448, 4850848, 5637472, 6134896, 6518327, 12269792, 13036654, 26073308, 52146616, 104293232, 208586464]

約数ペア:

[(1, 208586464), (2, 104293232), (4, 52146616), (8, 26073308), (16, 13036654), (17, 12269792), (32, 6518327), (34, 6134896), (37, 5637472), (43, 4850848), (68, 3067448), (74, 2818736), (86, 2425424), (136, 1533724), (148, 1409368), (172, 1212712), (241, 865504), (272, 766862), (296, 704684), (344, 606356), (482, 432752), (544, 383431), (592, 352342), (629, 331616), (688, 303178), (731, 285344), (964, 216376), (1184, 176171), (1258, 165808), (1376, 151589), (1462, 142672), (1591, 131104), (1928, 108188), (2516, 82904), (2924, 71336), (3182, 65552), (3856, 54094), (4097, 50912), (5032, 41452), (5848, 35668), (6364, 32776), (7712, 27047), (8194, 25456), (8917, 23392), (10064, 20726), (10363, 20128), (11696, 17834), (12728, 16388)]