202163995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 271724544

約数和(自身を除く): 69560549

約数列:

[1, 5, 11, 53, 55, 223, 265, 311, 583, 1115, 1555, 2453, 2915, 3421, 11819, 12265, 16483, 17105, 59095, 69353, 82415, 130009, 181313, 346765, 650045, 762883, 906565, 3675709, 3814415, 18378545, 40432799, 202163995]

約数ペア:

[(1, 202163995), (5, 40432799), (11, 18378545), (53, 3814415), (55, 3675709), (223, 906565), (265, 762883), (311, 650045), (583, 346765), (1115, 181313), (1555, 130009), (2453, 82415), (2915, 69353), (3421, 59095), (11819, 17105), (12265, 16483)]