201250930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 389914560

約数和(自身を除く): 188663630

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 289, 415, 578, 830, 839, 1411, 1445, 1678, 2822, 2890, 4195, 7055, 8390, 14110, 14263, 23987, 28526, 47974, 69637, 71315, 119935, 139274, 142630, 239870, 242471, 348185, 484942, 696370, 1183829, 1212355, 2367658, 2424710, 5919145, 11838290, 20125093, 40250186, 100625465, 201250930]

約数ペア:

[(1, 201250930), (2, 100625465), (5, 40250186), (10, 20125093), (17, 11838290), (34, 5919145), (83, 2424710), (85, 2367658), (166, 1212355), (170, 1183829), (289, 696370), (415, 484942), (578, 348185), (830, 242471), (839, 239870), (1411, 142630), (1445, 139274), (1678, 119935), (2822, 71315), (2890, 69637), (4195, 47974), (7055, 28526), (8390, 23987), (14110, 14263)]