201623690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{2473}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 376206336

約数和(自身を除く): 174582646

約数列:

[1, 2, 5, 10, 31, 62, 155, 263, 310, 526, 1315, 2473, 2630, 4946, 8153, 12365, 16306, 24730, 40765, 76663, 81530, 153326, 383315, 650399, 766630, 1300798, 3251995, 6503990, 20162369, 40324738, 100811845, 201623690]

約数ペア:

[(1, 201623690), (2, 100811845), (5, 40324738), (10, 20162369), (31, 6503990), (62, 3251995), (155, 1300798), (263, 766630), (310, 650399), (526, 383315), (1315, 153326), (2473, 81530), (2630, 76663), (4946, 40765), (8153, 24730), (12365, 16306)]