201583568

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{41039}}^1$

素因数の和:41354

約数の個数: 20

約数和(自身を含む): 391849920

約数和(自身を除く): 190266352

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 41039, 82078, 164156, 328312, 656624, 12598973, 25197946, 50395892, 100791784, 201583568]

約数ペア:

[(1, 201583568), (2, 100791784), (4, 50395892), (8, 25197946), (16, 12598973), (307, 656624), (614, 328312), (1228, 164156), (2456, 82078), (4912, 41039)]