201701770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 391506048

約数和(自身を除く): 189804278

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 289, 355, 578, 710, 983, 1207, 1445, 1966, 2414, 2890, 4915, 6035, 9830, 12070, 16711, 20519, 33422, 41038, 69793, 83555, 102595, 139586, 167110, 205190, 284087, 348965, 568174, 697930, 1186481, 1420435, 2372962, 2840870, 5932405, 11864810, 20170177, 40340354, 100850885, 201701770]

約数ペア:

[(1, 201701770), (2, 100850885), (5, 40340354), (10, 20170177), (17, 11864810), (34, 5932405), (71, 2840870), (85, 2372962), (142, 1420435), (170, 1186481), (289, 697930), (355, 568174), (578, 348965), (710, 284087), (983, 205190), (1207, 167110), (1445, 139586), (1966, 102595), (2414, 83555), (2890, 69793), (4915, 41038), (6035, 33422), (9830, 20519), (12070, 16711)]