203938630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{593}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 446497920

約数和(自身を除く): 242559290

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 578, 593, 595, 1186, 1190, 1445, 2023, 2890, 2965, 4046, 4151, 4913, 5930, 8302, 9826, 10081, 10115, 20162, 20230, 20755, 24565, 34391, 41510, 49130, 50405, 68782, 70567, 100810, 141134, 171377, 171955, 342754, 343910, 352835, 705670, 856885, 1199639, 1713770, 2399278, 2913409, 5826818, 5998195, 11996390, 14567045, 20393863, 29134090, 40787726, 101969315, 203938630]

約数ペア:

[(1, 203938630), (2, 101969315), (5, 40787726), (7, 29134090), (10, 20393863), (14, 14567045), (17, 11996390), (34, 5998195), (35, 5826818), (70, 2913409), (85, 2399278), (119, 1713770), (170, 1199639), (238, 856885), (289, 705670), (578, 352835), (593, 343910), (595, 342754), (1186, 171955), (1190, 171377), (1445, 141134), (2023, 100810), (2890, 70567), (2965, 68782), (4046, 50405), (4151, 49130), (4913, 41510), (5930, 34391), (8302, 24565), (9826, 20755), (10081, 20230), (10115, 20162)]