117900244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20147}}^1$

素因数の和:20188

約数の個数: 48

約数和(自身を含む): 270789120

約数和(自身を除く): 152888876

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 20147, 40294, 80588, 141029, 221617, 282058, 382793, 443234, 564116, 765586, 886468, 1531172, 1551319, 2679551, 3102638, 4210723, 5359102, 6205276, 8421446, 10718204, 16842892, 29475061, 58950122, 117900244]

約数ペア:

[(1, 117900244), (2, 58950122), (4, 29475061), (7, 16842892), (11, 10718204), (14, 8421446), (19, 6205276), (22, 5359102), (28, 4210723), (38, 3102638), (44, 2679551), (76, 1551319), (77, 1531172), (133, 886468), (154, 765586), (209, 564116), (266, 443234), (308, 382793), (418, 282058), (532, 221617), (836, 141029), (1463, 80588), (2926, 40294), (5852, 20147)]