220131186

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{9781}}^1$

素因数の和:9839

約数の個数: 48

約数和(自身を含む): 499586304

約数和(自身を除く): 279455118

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 121, 186, 242, 341, 363, 682, 726, 1023, 2046, 3751, 7502, 9781, 11253, 19562, 22506, 29343, 58686, 107591, 215182, 303211, 322773, 606422, 645546, 909633, 1183501, 1819266, 2367002, 3335321, 3550503, 6670642, 7101006, 10005963, 20011926, 36688531, 73377062, 110065593, 220131186]

約数ペア:

[(1, 220131186), (2, 110065593), (3, 73377062), (6, 36688531), (11, 20011926), (22, 10005963), (31, 7101006), (33, 6670642), (62, 3550503), (66, 3335321), (93, 2367002), (121, 1819266), (186, 1183501), (242, 909633), (341, 645546), (363, 606422), (682, 322773), (726, 303211), (1023, 215182), (2046, 107591), (3751, 58686), (7502, 29343), (9781, 22506), (11253, 19562)]