205385472

素因数分解:

$2^8\times 3^2\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1038

約数の個数: 108

約数和(自身を含む): 598932880

約数和(自身を除く): 393547408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 128, 144, 192, 194, 256, 288, 291, 384, 388, 576, 582, 768, 776, 873, 919, 1152, 1164, 1552, 1746, 1838, 2304, 2328, 2757, 3104, 3492, 3676, 4656, 5514, 6208, 6984, 7352, 8271, 9312, 11028, 12416, 13968, 14704, 16542, 18624, 22056, 24832, 27936, 29408, 33084, 37248, 44112, 55872, 58816, 66168, 74496, 88224, 89143, 111744, 117632, 132336, 176448, 178286, 223488, 235264, 264672, 267429, 352896, 356572, 529344, 534858, 705792, 713144, 802287, 1058688, 1069716, 1426288, 1604574, 2117376, 2139432, 2852576, 3209148, 4278864, 5705152, 6418296, 8557728, 11410304, 12836592, 17115456, 22820608, 25673184, 34230912, 51346368, 68461824, 102692736, 205385472]

約数ペア:

[(1, 205385472), (2, 102692736), (3, 68461824), (4, 51346368), (6, 34230912), (8, 25673184), (9, 22820608), (12, 17115456), (16, 12836592), (18, 11410304), (24, 8557728), (32, 6418296), (36, 5705152), (48, 4278864), (64, 3209148), (72, 2852576), (96, 2139432), (97, 2117376), (128, 1604574), (144, 1426288), (192, 1069716), (194, 1058688), (256, 802287), (288, 713144), (291, 705792), (384, 534858), (388, 529344), (576, 356572), (582, 352896), (768, 267429), (776, 264672), (873, 235264), (919, 223488), (1152, 178286), (1164, 176448), (1552, 132336), (1746, 117632), (1838, 111744), (2304, 89143), (2328, 88224), (2757, 74496), (3104, 66168), (3492, 58816), (3676, 55872), (4656, 44112), (5514, 37248), (6208, 33084), (6984, 29408), (7352, 27936), (8271, 24832), (9312, 22056), (11028, 18624), (12416, 16542), (13968, 14704)]