212769116

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{46619}}^1$

素因数の和:46793

約数の個数: 24

約数和(自身を含む): 428158080

約数和(自身を除く): 215388964

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 46619, 93238, 186476, 326333, 652666, 1305332, 7598897, 15197794, 30395588, 53192279, 106384558, 212769116]

約数ペア:

[(1, 212769116), (2, 106384558), (4, 53192279), (7, 30395588), (14, 15197794), (28, 7598897), (163, 1305332), (326, 652666), (652, 326333), (1141, 186476), (2282, 93238), (4564, 46619)]