214859636

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{3529}}^1$

素因数の和:4055

約数の個数: 24

約数和(自身を含む): 389034240

約数和(自身を除く): 174174604

約数列:

[1, 2, 4, 31, 62, 124, 491, 982, 1964, 3529, 7058, 14116, 15221, 30442, 60884, 109399, 218798, 437596, 1732739, 3465478, 6930956, 53714909, 107429818, 214859636]

約数ペア:

[(1, 214859636), (2, 107429818), (4, 53714909), (31, 6930956), (62, 3465478), (124, 1732739), (491, 437596), (982, 218798), (1964, 109399), (3529, 60884), (7058, 30442), (14116, 15221)]