220888926710

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{2743621}}^1$

素因数の和:2743808

約数の個数: 32

約数和(自身を含む): 406538933472

約数和(自身を除く): 185650006762

約数列:

[1, 2, 5, 10, 83, 97, 166, 194, 415, 485, 830, 970, 8051, 16102, 40255, 80510, 2743621, 5487242, 13718105, 27436210, 227720543, 266131237, 455441086, 532262474, 1138602715, 1330656185, 2277205430, 2661312370, 22088892671, 44177785342, 110444463355, 220888926710]

約数ペア:

[(1, 220888926710), (2, 110444463355), (5, 44177785342), (10, 22088892671), (83, 2661312370), (97, 2277205430), (166, 1330656185), (194, 1138602715), (415, 532262474), (485, 455441086), (830, 266131237), (970, 227720543), (8051, 27436210), (16102, 13718105), (40255, 5487242), (80510, 2743621)]