207876266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{739}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 348096000

約数和(自身を除く): 140219734

約数列:

[1, 2, 13, 26, 31, 62, 349, 403, 698, 739, 806, 1478, 4537, 9074, 9607, 10819, 19214, 21638, 22909, 45818, 140647, 257911, 281294, 297817, 515822, 595634, 3352843, 6705686, 7995241, 15990482, 103938133, 207876266]

約数ペア:

[(1, 207876266), (2, 103938133), (13, 15990482), (26, 7995241), (31, 6705686), (62, 3352843), (349, 595634), (403, 515822), (698, 297817), (739, 281294), (806, 257911), (1478, 140647), (4537, 45818), (9074, 22909), (9607, 21638), (10819, 19214)]