207844880

素因数分解:

$2^4\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{2377}}^1$

素因数の和:3483

約数の個数: 40

約数和(自身を含む): 483884952

約数和(自身を除く): 276040072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1093, 2186, 2377, 4372, 4754, 5465, 8744, 9508, 10930, 11885, 17488, 19016, 21860, 23770, 38032, 43720, 47540, 87440, 95080, 190160, 2598061, 5196122, 10392244, 12990305, 20784488, 25980610, 41568976, 51961220, 103922440, 207844880]

約数ペア:

[(1, 207844880), (2, 103922440), (4, 51961220), (5, 41568976), (8, 25980610), (10, 20784488), (16, 12990305), (20, 10392244), (40, 5196122), (80, 2598061), (1093, 190160), (2186, 95080), (2377, 87440), (4372, 47540), (4754, 43720), (5465, 38032), (8744, 23770), (9508, 21860), (10930, 19016), (11885, 17488)]