193577228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{86573}}^1$

素因数の和:86633

約数の個数: 24

約数和(自身を含む): 373307088

約数和(自身を除く): 179729860

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 86573, 173146, 346292, 1125449, 2250898, 3722639, 4501796, 7445278, 14890556, 48394307, 96788614, 193577228]

約数ペア:

[(1, 193577228), (2, 96788614), (4, 48394307), (13, 14890556), (26, 7445278), (43, 4501796), (52, 3722639), (86, 2250898), (172, 1125449), (559, 346292), (1118, 173146), (2236, 86573)]