201427150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{129953}}^1$

素因数の和:129996

約数の個数: 24

約数和(自身を含む): 386743104

約数和(自身を除く): 185315954

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 129953, 259906, 649765, 1299530, 3248825, 4028543, 6497650, 8057086, 20142715, 40285430, 100713575, 201427150]

約数ペア:

[(1, 201427150), (2, 100713575), (5, 40285430), (10, 20142715), (25, 8057086), (31, 6497650), (50, 4028543), (62, 3248825), (155, 1299530), (310, 649765), (775, 259906), (1550, 129953)]