188972452

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{523}}^1\times {\mathrm{877}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 334932416

約数和(自身を除く): 145959964

約数列:

[1, 2, 4, 103, 206, 412, 523, 877, 1046, 1754, 2092, 3508, 53869, 90331, 107738, 180662, 215476, 361324, 458671, 917342, 1834684, 47243113, 94486226, 188972452]

約数ペア:

[(1, 188972452), (2, 94486226), (4, 47243113), (103, 1834684), (206, 917342), (412, 458671), (523, 361324), (877, 215476), (1046, 180662), (1754, 107738), (2092, 90331), (3508, 53869)]