201750016

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1783}}^1$

素因数の和:1831

約数の個数: 80

約数和(自身を含む): 459908064

約数和(自身を除く): 258158048

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 512, 544, 832, 884, 1088, 1664, 1768, 1783, 2176, 3328, 3536, 3566, 4352, 6656, 7072, 7132, 8704, 14144, 14264, 23179, 28288, 28528, 30311, 46358, 56576, 57056, 60622, 92716, 113152, 114112, 121244, 185432, 228224, 242488, 370864, 394043, 456448, 484976, 741728, 788086, 912896, 969952, 1483456, 1576172, 1939904, 2966912, 3152344, 3879808, 5933824, 6304688, 7759616, 11867648, 12609376, 15519232, 25218752, 50437504, 100875008, 201750016]

約数ペア:

[(1, 201750016), (2, 100875008), (4, 50437504), (8, 25218752), (13, 15519232), (16, 12609376), (17, 11867648), (26, 7759616), (32, 6304688), (34, 5933824), (52, 3879808), (64, 3152344), (68, 2966912), (104, 1939904), (128, 1576172), (136, 1483456), (208, 969952), (221, 912896), (256, 788086), (272, 741728), (416, 484976), (442, 456448), (512, 394043), (544, 370864), (832, 242488), (884, 228224), (1088, 185432), (1664, 121244), (1768, 114112), (1783, 113152), (2176, 92716), (3328, 60622), (3536, 57056), (3566, 56576), (4352, 46358), (6656, 30311), (7072, 28528), (7132, 28288), (8704, 23179), (14144, 14264)]