202218146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2819}}^1$

素因数の和:2954

約数の個数: 32

約数和(自身を含む): 341107200

約数和(自身を除く): 138889054

約数列:

[1, 2, 13, 26, 31, 62, 89, 178, 403, 806, 1157, 2314, 2759, 2819, 5518, 5638, 35867, 36647, 71734, 73294, 87389, 174778, 250891, 501782, 1136057, 2272114, 3261583, 6523166, 7777621, 15555242, 101109073, 202218146]

約数ペア:

[(1, 202218146), (2, 101109073), (13, 15555242), (26, 7777621), (31, 6523166), (62, 3261583), (89, 2272114), (178, 1136057), (403, 501782), (806, 250891), (1157, 174778), (2314, 87389), (2759, 73294), (2819, 71734), (5518, 36647), (5638, 35867)]