201638904

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{494213}}^1$

素因数の和:494239

約数の個数: 32

約数和(自身を含む): 533751120

約数和(自身を除く): 332112216

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 494213, 988426, 1482639, 1976852, 2965278, 3953704, 5930556, 8401621, 11861112, 16803242, 25204863, 33606484, 50409726, 67212968, 100819452, 201638904]

約数ペア:

[(1, 201638904), (2, 100819452), (3, 67212968), (4, 50409726), (6, 33606484), (8, 25204863), (12, 16803242), (17, 11861112), (24, 8401621), (34, 5930556), (51, 3953704), (68, 2965278), (102, 1976852), (136, 1482639), (204, 988426), (408, 494213)]