201600256

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5507}}^1$

素因数の和:5547

約数の個数: 72

約数和(自身を含む): 472850784

約数和(自身を除く): 271250528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 2816, 3328, 4576, 5507, 9152, 11014, 18304, 22028, 36608, 44056, 60577, 71591, 88112, 121154, 143182, 176224, 242308, 286364, 352448, 484616, 572728, 704896, 787501, 969232, 1145456, 1409792, 1575002, 1938464, 2290912, 3150004, 3876928, 4581824, 6300008, 7753856, 9163648, 12600016, 15507712, 18327296, 25200032, 50400064, 100800128, 201600256]

約数ペア:

[(1, 201600256), (2, 100800128), (4, 50400064), (8, 25200032), (11, 18327296), (13, 15507712), (16, 12600016), (22, 9163648), (26, 7753856), (32, 6300008), (44, 4581824), (52, 3876928), (64, 3150004), (88, 2290912), (104, 1938464), (128, 1575002), (143, 1409792), (176, 1145456), (208, 969232), (256, 787501), (286, 704896), (352, 572728), (416, 484616), (572, 352448), (704, 286364), (832, 242308), (1144, 176224), (1408, 143182), (1664, 121154), (2288, 88112), (2816, 71591), (3328, 60577), (4576, 44056), (5507, 36608), (9152, 22028), (11014, 18304)]