208403801632

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{96211}}^1$

素因数の和:96402

約数の個数: 96

約数和(自身を含む): 456201897984

約数和(自身を除く): 247798096352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 127, 164, 208, 254, 328, 416, 508, 533, 656, 1016, 1066, 1312, 1651, 2032, 2132, 3302, 4064, 4264, 5207, 6604, 8528, 10414, 13208, 17056, 20828, 26416, 41656, 52832, 67691, 83312, 96211, 135382, 166624, 192422, 270764, 384844, 541528, 769688, 1083056, 1250743, 1539376, 2166112, 2501486, 3078752, 3944651, 5002972, 7889302, 10005944, 12218797, 15778604, 20011888, 24437594, 31557208, 40023776, 48875188, 51280463, 63114416, 97750376, 102560926, 126228832, 158844361, 195500752, 205121852, 317688722, 391001504, 410243704, 500970677, 635377444, 820487408, 1001941354, 1270754888, 1640974816, 2003882708, 2541509776, 4007765416, 5083019552, 6512618801, 8015530832, 13025237602, 16031061664, 26050475204, 52100950408, 104201900816, 208403801632]

約数ペア:

[(1, 208403801632), (2, 104201900816), (4, 52100950408), (8, 26050475204), (13, 16031061664), (16, 13025237602), (26, 8015530832), (32, 6512618801), (41, 5083019552), (52, 4007765416), (82, 2541509776), (104, 2003882708), (127, 1640974816), (164, 1270754888), (208, 1001941354), (254, 820487408), (328, 635377444), (416, 500970677), (508, 410243704), (533, 391001504), (656, 317688722), (1016, 205121852), (1066, 195500752), (1312, 158844361), (1651, 126228832), (2032, 102560926), (2132, 97750376), (3302, 63114416), (4064, 51280463), (4264, 48875188), (5207, 40023776), (6604, 31557208), (8528, 24437594), (10414, 20011888), (13208, 15778604), (17056, 12218797), (20828, 10005944), (26416, 7889302), (41656, 5002972), (52832, 3944651), (67691, 3078752), (83312, 2501486), (96211, 2166112), (135382, 1539376), (166624, 1250743), (192422, 1083056), (270764, 769688), (384844, 541528)]