199411888

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2543}}^1$

素因数の和:2606

約数の個数: 60

約数和(自身を含む): 432963360

約数和(自身を除く): 233551472

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 169, 208, 232, 338, 377, 464, 676, 754, 1352, 1508, 2543, 2704, 3016, 4901, 5086, 6032, 9802, 10172, 19604, 20344, 33059, 39208, 40688, 66118, 73747, 78416, 132236, 147494, 264472, 294988, 429767, 528944, 589976, 859534, 958711, 1179952, 1719068, 1917422, 3438136, 3834844, 6876272, 7669688, 12463243, 15339376, 24926486, 49852972, 99705944, 199411888]

約数ペア:

[(1, 199411888), (2, 99705944), (4, 49852972), (8, 24926486), (13, 15339376), (16, 12463243), (26, 7669688), (29, 6876272), (52, 3834844), (58, 3438136), (104, 1917422), (116, 1719068), (169, 1179952), (208, 958711), (232, 859534), (338, 589976), (377, 528944), (464, 429767), (676, 294988), (754, 264472), (1352, 147494), (1508, 132236), (2543, 78416), (2704, 73747), (3016, 66118), (4901, 40688), (5086, 39208), (6032, 33059), (9802, 20344), (10172, 19604)]