198605238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{13331}}^1$

素因数の和:13540

約数の個数: 32

約数和(自身を含む): 430036992

約数和(自身を除く): 231431754

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1146, 2483, 4966, 7449, 13331, 14898, 26662, 39993, 79986, 173303, 346606, 519909, 1039818, 2546221, 5092442, 7638663, 15277326, 33100873, 66201746, 99302619, 198605238]

約数ペア:

[(1, 198605238), (2, 99302619), (3, 66201746), (6, 33100873), (13, 15277326), (26, 7638663), (39, 5092442), (78, 2546221), (191, 1039818), (382, 519909), (573, 346606), (1146, 173303), (2483, 79986), (4966, 39993), (7449, 26662), (13331, 14898)]