208480050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{20143}}^1$

素因数の和:20184

約数の個数: 72

約数和(自身を含む): 584498304

約数和(自身を除く): 376018254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 10350, 20143, 40286, 60429, 100715, 120858, 181287, 201430, 302145, 362574, 463289, 503575, 604290, 906435, 926578, 1007150, 1389867, 1510725, 1812870, 2316445, 2779734, 3021450, 4169601, 4532175, 4632890, 6949335, 8339202, 9064350, 11582225, 13898670, 20848005, 23164450, 34746675, 41696010, 69493350, 104240025, 208480050]

約数ペア:

[(1, 208480050), (2, 104240025), (3, 69493350), (5, 41696010), (6, 34746675), (9, 23164450), (10, 20848005), (15, 13898670), (18, 11582225), (23, 9064350), (25, 8339202), (30, 6949335), (45, 4632890), (46, 4532175), (50, 4169601), (69, 3021450), (75, 2779734), (90, 2316445), (115, 1812870), (138, 1510725), (150, 1389867), (207, 1007150), (225, 926578), (230, 906435), (345, 604290), (414, 503575), (450, 463289), (575, 362574), (690, 302145), (1035, 201430), (1150, 181287), (1725, 120858), (2070, 100715), (3450, 60429), (5175, 40286), (10350, 20143)]