202126001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1871}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 267411456

約数和(自身を除く): 65285455

約数列:

[1, 7, 11, 23, 61, 77, 161, 253, 427, 671, 1403, 1771, 1871, 4697, 9821, 13097, 15433, 20581, 43033, 108031, 114131, 144067, 301231, 473363, 798917, 1255441, 2625013, 3313541, 8788087, 18375091, 28875143, 202126001]

約数ペア:

[(1, 202126001), (7, 28875143), (11, 18375091), (23, 8788087), (61, 3313541), (77, 2625013), (161, 1255441), (253, 798917), (427, 473363), (671, 301231), (1403, 144067), (1771, 114131), (1871, 108031), (4697, 43033), (9821, 20581), (13097, 15433)]