203607408

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4289}}^1$

素因数の和:4366

約数の個数: 80

約数和(自身を含む): 561749760

約数和(自身を除く): 358142352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 368, 516, 552, 688, 989, 1032, 1104, 1978, 2064, 2967, 3956, 4289, 5934, 7912, 8578, 11868, 12867, 15824, 17156, 23736, 25734, 34312, 47472, 51468, 68624, 98647, 102936, 184427, 197294, 205872, 295941, 368854, 394588, 553281, 591882, 737708, 789176, 1106562, 1183764, 1475416, 1578352, 2213124, 2367528, 2950832, 4241821, 4426248, 4735056, 8483642, 8852496, 12725463, 16967284, 25450926, 33934568, 50901852, 67869136, 101803704, 203607408]

約数ペア:

[(1, 203607408), (2, 101803704), (3, 67869136), (4, 50901852), (6, 33934568), (8, 25450926), (12, 16967284), (16, 12725463), (23, 8852496), (24, 8483642), (43, 4735056), (46, 4426248), (48, 4241821), (69, 2950832), (86, 2367528), (92, 2213124), (129, 1578352), (138, 1475416), (172, 1183764), (184, 1106562), (258, 789176), (276, 737708), (344, 591882), (368, 553281), (516, 394588), (552, 368854), (688, 295941), (989, 205872), (1032, 197294), (1104, 184427), (1978, 102936), (2064, 98647), (2967, 68624), (3956, 51468), (4289, 47472), (5934, 34312), (7912, 25734), (8578, 23736), (11868, 17156), (12867, 15824)]