223663490

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{3119}}^1$

素因数の和:3298

約数の個数: 32

約数和(自身を含む): 412439040

約数和(自身を除く): 188775550

約数列:

[1, 2, 5, 10, 71, 101, 142, 202, 355, 505, 710, 1010, 3119, 6238, 7171, 14342, 15595, 31190, 35855, 71710, 221449, 315019, 442898, 630038, 1107245, 1575095, 2214490, 3150190, 22366349, 44732698, 111831745, 223663490]

約数ペア:

[(1, 223663490), (2, 111831745), (5, 44732698), (10, 22366349), (71, 3150190), (101, 2214490), (142, 1575095), (202, 1107245), (355, 630038), (505, 442898), (710, 315019), (1010, 221449), (3119, 71710), (6238, 35855), (7171, 31190), (14342, 15595)]