201232710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{45631}}^1$

素因数の和:45658

約数の個数: 72

約数和(自身を含む): 608639616

約数和(自身を除く): 407406906

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 45631, 91262, 136893, 228155, 273786, 319417, 410679, 456310, 638834, 684465, 821358, 958251, 1368930, 1597085, 1916502, 2053395, 2235919, 2874753, 3194170, 4106790, 4471838, 4791255, 5749506, 6707757, 9582510, 11179595, 13415514, 14373765, 20123271, 22359190, 28747530, 33538785, 40246542, 67077570, 100616355, 201232710]

約数ペア:

[(1, 201232710), (2, 100616355), (3, 67077570), (5, 40246542), (6, 33538785), (7, 28747530), (9, 22359190), (10, 20123271), (14, 14373765), (15, 13415514), (18, 11179595), (21, 9582510), (30, 6707757), (35, 5749506), (42, 4791255), (45, 4471838), (49, 4106790), (63, 3194170), (70, 2874753), (90, 2235919), (98, 2053395), (105, 1916502), (126, 1597085), (147, 1368930), (210, 958251), (245, 821358), (294, 684465), (315, 638834), (441, 456310), (490, 410679), (630, 319417), (735, 273786), (882, 228155), (1470, 136893), (2205, 91262), (4410, 45631)]