207880894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 342286560

約数和(自身を除く): 134405666

約数列:

[1, 2, 13, 26, 97, 139, 194, 278, 593, 1186, 1261, 1807, 2522, 3614, 7709, 13483, 15418, 26966, 57521, 82427, 115042, 164854, 175279, 350558, 747773, 1071551, 1495546, 2143102, 7995419, 15990838, 103940447, 207880894]

約数ペア:

[(1, 207880894), (2, 103940447), (13, 15990838), (26, 7995419), (97, 2143102), (139, 1495546), (194, 1071551), (278, 747773), (593, 350558), (1186, 175279), (1261, 164854), (1807, 115042), (2522, 82427), (3614, 57521), (7709, 26966), (13483, 15418)]