201636661888

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{4357}}^1$

素因数の和:4618

約数の個数: 128

約数和(自身を含む): 422468006400

約数和(自身を除く): 220831344512

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 107, 109, 124, 128, 214, 218, 248, 428, 436, 496, 856, 872, 992, 1712, 1744, 1984, 3317, 3379, 3424, 3488, 3968, 4357, 6634, 6758, 6848, 6976, 8714, 11663, 13268, 13516, 13696, 13952, 17428, 23326, 26536, 27032, 34856, 46652, 53072, 54064, 69712, 93304, 106144, 108128, 135067, 139424, 186608, 212288, 216256, 270134, 278848, 361553, 373216, 424576, 432512, 466199, 474913, 540268, 557696, 723106, 746432, 932398, 949826, 1080536, 1446212, 1492864, 1864796, 1899652, 2161072, 2892424, 3729592, 3799304, 4322144, 5784848, 7459184, 7598608, 8644288, 11569696, 14452169, 14722303, 14918368, 15197216, 17288576, 23139392, 28904338, 29444606, 29836736, 30394432, 46278784, 50815691, 57808676, 58889212, 59673472, 60788864, 101631382, 115617352, 117778424, 203262764, 231234704, 235556848, 406525528, 462469408, 471113696, 813051056, 924938816, 942227392, 1575286421, 1626102112, 1849877632, 1884454784, 3150572842, 3252204224, 6301145684, 6504408448, 12602291368, 25204582736, 50409165472, 100818330944, 201636661888]

約数ペア:

[(1, 201636661888), (2, 100818330944), (4, 50409165472), (8, 25204582736), (16, 12602291368), (31, 6504408448), (32, 6301145684), (62, 3252204224), (64, 3150572842), (107, 1884454784), (109, 1849877632), (124, 1626102112), (128, 1575286421), (214, 942227392), (218, 924938816), (248, 813051056), (428, 471113696), (436, 462469408), (496, 406525528), (856, 235556848), (872, 231234704), (992, 203262764), (1712, 117778424), (1744, 115617352), (1984, 101631382), (3317, 60788864), (3379, 59673472), (3424, 58889212), (3488, 57808676), (3968, 50815691), (4357, 46278784), (6634, 30394432), (6758, 29836736), (6848, 29444606), (6976, 28904338), (8714, 23139392), (11663, 17288576), (13268, 15197216), (13516, 14918368), (13696, 14722303), (13952, 14452169), (17428, 11569696), (23326, 8644288), (26536, 7598608), (27032, 7459184), (34856, 5784848), (46652, 4322144), (53072, 3799304), (54064, 3729592), (69712, 2892424), (93304, 2161072), (106144, 1899652), (108128, 1864796), (135067, 1492864), (139424, 1446212), (186608, 1080536), (212288, 949826), (216256, 932398), (270134, 746432), (278848, 723106), (361553, 557696), (373216, 540268), (424576, 474913), (432512, 466199)]