202270630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1\times {\mathrm{797}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 374038560

約数和(自身を除く): 171767930

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 619, 797, 1238, 1594, 3095, 3985, 6190, 7970, 25379, 32677, 50758, 65354, 126895, 163385, 253790, 326770, 493343, 986686, 2466715, 4933430, 20227063, 40454126, 101135315, 202270630]

約数ペア:

[(1, 202270630), (2, 101135315), (5, 40454126), (10, 20227063), (41, 4933430), (82, 2466715), (205, 986686), (410, 493343), (619, 326770), (797, 253790), (1238, 163385), (1594, 126895), (3095, 65354), (3985, 50758), (6190, 32677), (7970, 25379)]