210997512

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{266411}}^1$

素因数の和:266434

約数の個数: 48

約数和(自身を含む): 623404080

約数和(自身を除く): 412406568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 266411, 532822, 799233, 1065644, 1598466, 2131288, 2397699, 2930521, 3196932, 4795398, 5861042, 6393864, 8791563, 9590796, 11722084, 17583126, 19181592, 23444168, 26374689, 35166252, 52749378, 70332504, 105498756, 210997512]

約数ペア:

[(1, 210997512), (2, 105498756), (3, 70332504), (4, 52749378), (6, 35166252), (8, 26374689), (9, 23444168), (11, 19181592), (12, 17583126), (18, 11722084), (22, 9590796), (24, 8791563), (33, 6393864), (36, 5861042), (44, 4795398), (66, 3196932), (72, 2930521), (88, 2397699), (99, 2131288), (132, 1598466), (198, 1065644), (264, 799233), (396, 532822), (792, 266411)]