201295090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{22391}}^1$

素因数の和:22458

約数の個数: 32

約数和(自身を含む): 386933760

約数和(自身を除く): 185638670

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 22391, 44782, 111955, 223910, 649339, 694121, 1298678, 1388242, 3246695, 3470605, 6493390, 6941210, 20129509, 40259018, 100647545, 201295090]

約数ペア:

[(1, 201295090), (2, 100647545), (5, 40259018), (10, 20129509), (29, 6941210), (31, 6493390), (58, 3470605), (62, 3246695), (145, 1388242), (155, 1298678), (290, 694121), (310, 649339), (899, 223910), (1798, 111955), (4495, 44782), (8990, 22391)]