204537064

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{22447}}^1$

素因数の和:22537

約数の個数: 32

約数和(自身を含む): 412145280

約数和(自身を除く): 207608216

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 9112, 22447, 44894, 89788, 179576, 381599, 763198, 1503949, 1526396, 3007898, 3052792, 6015796, 12031592, 25567133, 51134266, 102268532, 204537064]

約数ペア:

[(1, 204537064), (2, 102268532), (4, 51134266), (8, 25567133), (17, 12031592), (34, 6015796), (67, 3052792), (68, 3007898), (134, 1526396), (136, 1503949), (268, 763198), (536, 381599), (1139, 179576), (2278, 89788), (4556, 44894), (9112, 22447)]