220054891007

素因数分解:

$7^3\times {\mathrm{179}}^1\times {\mathrm{569}}^1\times {\mathrm{6299}}^1$

素因数の和:7068

約数の個数: 32

約数和(自身を含む): 258552000000

約数和(自身を除く): 38497108993

約数列:

[1, 7, 49, 179, 343, 569, 1253, 3983, 6299, 8771, 27881, 44093, 61397, 101851, 195167, 308651, 712957, 1127521, 2160557, 3584131, 4990699, 7892647, 25088917, 34934893, 55248529, 175622419, 386739703, 641559449, 1229356933, 4490916143, 31436413001, 220054891007]

約数ペア:

[(1, 220054891007), (7, 31436413001), (49, 4490916143), (179, 1229356933), (343, 641559449), (569, 386739703), (1253, 175622419), (3983, 55248529), (6299, 34934893), (8771, 25088917), (27881, 7892647), (44093, 4990699), (61397, 3584131), (101851, 2160557), (195167, 1127521), (308651, 712957)]