208612830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{95257}}^1$

素因数の和:95340

約数の個数: 32

約数和(自身を含む): 507534624

約数和(自身を除く): 298921794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 95257, 190514, 285771, 476285, 571542, 952570, 1428855, 2857710, 6953761, 13907522, 20861283, 34768805, 41722566, 69537610, 104306415, 208612830]

約数ペア:

[(1, 208612830), (2, 104306415), (3, 69537610), (5, 41722566), (6, 34768805), (10, 20861283), (15, 13907522), (30, 6953761), (73, 2857710), (146, 1428855), (219, 952570), (365, 571542), (438, 476285), (730, 285771), (1095, 190514), (2190, 95257)]