202178210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{3359}}^1$

素因数の和:3842

約数の個数: 32

約数和(自身を含む): 392878080

約数和(自身を除く): 190699870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 463, 926, 2315, 3359, 4630, 6019, 6718, 12038, 16795, 30095, 33590, 43667, 60190, 87334, 218335, 436670, 1555217, 3110434, 7776085, 15552170, 20217821, 40435642, 101089105, 202178210]

約数ペア:

[(1, 202178210), (2, 101089105), (5, 40435642), (10, 20217821), (13, 15552170), (26, 7776085), (65, 3110434), (130, 1555217), (463, 436670), (926, 218335), (2315, 87334), (3359, 60190), (4630, 43667), (6019, 33590), (6718, 30095), (12038, 16795)]