220183818

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{52201}}^1$

素因数の和:52262

約数の個数: 32

約数和(自身を含む): 476082240

約数和(自身を除く): 255898422

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 52201, 104402, 156603, 313206, 991819, 1931437, 1983638, 2975457, 3862874, 5794311, 5950914, 11588622, 36697303, 73394606, 110091909, 220183818]

約数ペア:

[(1, 220183818), (2, 110091909), (3, 73394606), (6, 36697303), (19, 11588622), (37, 5950914), (38, 5794311), (57, 3862874), (74, 2975457), (111, 1983638), (114, 1931437), (222, 991819), (703, 313206), (1406, 156603), (2109, 104402), (4218, 52201)]