220198734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{75983}}^1$

素因数の和:76021

約数の個数: 48

約数和(自身を含む): 568968192

約数和(自身を除く): 348769458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 75983, 151966, 227949, 455898, 531881, 683847, 1063762, 1367694, 1595643, 1747609, 3191286, 3495218, 4786929, 5242827, 9573858, 10485654, 12233263, 15728481, 24466526, 31456962, 36699789, 73399578, 110099367, 220198734]

約数ペア:

[(1, 220198734), (2, 110099367), (3, 73399578), (6, 36699789), (7, 31456962), (9, 24466526), (14, 15728481), (18, 12233263), (21, 10485654), (23, 9573858), (42, 5242827), (46, 4786929), (63, 3495218), (69, 3191286), (126, 1747609), (138, 1595643), (161, 1367694), (207, 1063762), (322, 683847), (414, 531881), (483, 455898), (966, 227949), (1449, 151966), (2898, 75983)]