201947953402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{165260191}}^1$

素因数の和:165260253

約数の個数: 16

約数和(自身を含む): 333164547072

約数和(自身を除く): 131216593670

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 165260191, 330520382, 2148382483, 4296764966, 7767228977, 15534457954, 100973976701, 201947953402]

約数ペア:

[(1, 201947953402), (2, 100973976701), (13, 15534457954), (26, 7767228977), (47, 4296764966), (94, 2148382483), (611, 330520382), (1222, 165260191)]