208088691237

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{106548229}}^1$

素因数の和:106548273

約数の個数: 24

約数和(自身を含む): 354592509440

約数和(自身を除く): 146503818203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 106548229, 319644687, 745837603, 958934061, 2237512809, 3302995099, 6712538427, 9908985297, 23120965693, 29726955891, 69362897079, 208088691237]

約数ペア:

[(1, 208088691237), (3, 69362897079), (7, 29726955891), (9, 23120965693), (21, 9908985297), (31, 6712538427), (63, 3302995099), (93, 2237512809), (217, 958934061), (279, 745837603), (651, 319644687), (1953, 106548229)]