220179244252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{215851}}^1$

素因数の和:216202

約数の個数: 48

約数和(自身を含む): 426454479360

約数和(自身を除く): 206275235108

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 239, 388, 478, 956, 1067, 2134, 2629, 4268, 5258, 10516, 23183, 46366, 92732, 215851, 255013, 431702, 510026, 863404, 1020052, 2374361, 4748722, 9497444, 20937547, 41875094, 51588389, 83750188, 103176778, 206353556, 230313017, 460626034, 567472279, 921252068, 1134944558, 2269889116, 5004073733, 10008147466, 20016294932, 55044811063, 110089622126, 220179244252]

約数ペア:

[(1, 220179244252), (2, 110089622126), (4, 55044811063), (11, 20016294932), (22, 10008147466), (44, 5004073733), (97, 2269889116), (194, 1134944558), (239, 921252068), (388, 567472279), (478, 460626034), (956, 230313017), (1067, 206353556), (2134, 103176778), (2629, 83750188), (4268, 51588389), (5258, 41875094), (10516, 20937547), (23183, 9497444), (46366, 4748722), (92732, 2374361), (215851, 1020052), (255013, 863404), (431702, 510026)]