197742818

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{23117}}^1$

素因数の和:23186

約数の個数: 32

約数和(自身を含む): 372847104

約数和(自身を除く): 175104286

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 4277, 8554, 23117, 46234, 161819, 300521, 323638, 601042, 1086499, 2103647, 2172998, 4207294, 7605493, 14124487, 15210986, 28248974, 98871409, 197742818]

約数ペア:

[(1, 197742818), (2, 98871409), (7, 28248974), (13, 15210986), (14, 14124487), (26, 7605493), (47, 4207294), (91, 2172998), (94, 2103647), (182, 1086499), (329, 601042), (611, 323638), (658, 300521), (1222, 161819), (4277, 46234), (8554, 23117)]