201073990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{32909}}^1$

素因数の和:32976

約数の個数: 32

約数和(自身を含む): 398079360

約数和(自身を除く): 197005370

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 32909, 65818, 164545, 329090, 427817, 855634, 1546723, 2139085, 3093446, 4278170, 7733615, 15467230, 20107399, 40214798, 100536995, 201073990]

約数ペア:

[(1, 201073990), (2, 100536995), (5, 40214798), (10, 20107399), (13, 15467230), (26, 7733615), (47, 4278170), (65, 3093446), (94, 2139085), (130, 1546723), (235, 855634), (470, 427817), (611, 329090), (1222, 164545), (3055, 65818), (6110, 32909)]