200923245

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{144031}}^1$

素因数の和:144073

約数の個数: 24

約数和(自身を含む): 359503872

約数和(自身を除く): 158580627

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 144031, 432093, 720155, 1296279, 2160465, 4464961, 6481395, 13394883, 22324805, 40184649, 66974415, 200923245]

約数ペア:

[(1, 200923245), (3, 66974415), (5, 40184649), (9, 22324805), (15, 13394883), (31, 6481395), (45, 4464961), (93, 2160465), (155, 1296279), (279, 720155), (465, 432093), (1395, 144031)]