223485910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{1499}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 426708000

約数和(自身を除く): 203222090

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 877, 1499, 1754, 2998, 4385, 7495, 8770, 14909, 14990, 25483, 29818, 50966, 74545, 127415, 149090, 254830, 1314623, 2629246, 6573115, 13146230, 22348591, 44697182, 111742955, 223485910]

約数ペア:

[(1, 223485910), (2, 111742955), (5, 44697182), (10, 22348591), (17, 13146230), (34, 6573115), (85, 2629246), (170, 1314623), (877, 254830), (1499, 149090), (1754, 127415), (2998, 74545), (4385, 50966), (7495, 29818), (8770, 25483), (14909, 14990)]