190204311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 282009600

約数和(自身を除く): 91805289

約数列:

[1, 3, 11, 33, 101, 149, 303, 383, 447, 1111, 1149, 1639, 3333, 4213, 4917, 12639, 15049, 38683, 45147, 57067, 116049, 165539, 171201, 425513, 496617, 627737, 1276539, 1883211, 5763767, 17291301, 63401437, 190204311]

約数ペア:

[(1, 190204311), (3, 63401437), (11, 17291301), (33, 5763767), (101, 1883211), (149, 1276539), (303, 627737), (383, 496617), (447, 425513), (1111, 171201), (1149, 165539), (1639, 116049), (3333, 57067), (4213, 45147), (4917, 38683), (12639, 15049)]