210830438

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 406425600

約数和(自身を除く): 195595162

約数列:

[1, 2, 7, 13, 14, 26, 47, 49, 91, 94, 98, 182, 329, 343, 503, 611, 637, 658, 686, 1006, 1222, 1274, 2303, 3521, 4277, 4459, 4606, 6539, 7042, 8554, 8918, 13078, 16121, 23641, 24647, 29939, 32242, 45773, 47282, 49294, 59878, 91546, 165487, 172529, 209573, 307333, 320411, 330974, 345058, 419146, 614666, 640822, 1158409, 2151331, 2242877, 2316818, 4302662, 4485754, 8108863, 15059317, 16217726, 30118634, 105415219, 210830438]

約数ペア:

[(1, 210830438), (2, 105415219), (7, 30118634), (13, 16217726), (14, 15059317), (26, 8108863), (47, 4485754), (49, 4302662), (91, 2316818), (94, 2242877), (98, 2151331), (182, 1158409), (329, 640822), (343, 614666), (503, 419146), (611, 345058), (637, 330974), (658, 320411), (686, 307333), (1006, 209573), (1222, 172529), (1274, 165487), (2303, 91546), (3521, 59878), (4277, 49294), (4459, 47282), (4606, 45773), (6539, 32242), (7042, 29939), (8554, 24647), (8918, 23641), (13078, 16121)]