203439544

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19427}}^1$

素因数の和:19468

約数の個数: 64

約数和(自身を含む): 503573760

約数和(自身を除く): 300134216

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 5236, 10472, 19427, 38854, 77708, 135989, 155416, 213697, 271978, 330259, 427394, 543956, 660518, 854788, 1087912, 1321036, 1495879, 1709576, 2311813, 2642072, 2991758, 3632849, 4623626, 5983516, 7265698, 9247252, 11967032, 14531396, 18494504, 25429943, 29062792, 50859886, 101719772, 203439544]

約数ペア:

[(1, 203439544), (2, 101719772), (4, 50859886), (7, 29062792), (8, 25429943), (11, 18494504), (14, 14531396), (17, 11967032), (22, 9247252), (28, 7265698), (34, 5983516), (44, 4623626), (56, 3632849), (68, 2991758), (77, 2642072), (88, 2311813), (119, 1709576), (136, 1495879), (154, 1321036), (187, 1087912), (238, 854788), (308, 660518), (374, 543956), (476, 427394), (616, 330259), (748, 271978), (952, 213697), (1309, 155416), (1496, 135989), (2618, 77708), (5236, 38854), (10472, 19427)]