207754902

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{20143}}^1$

素因数の和:20345

約数の個数: 32

約数和(自身を含む): 464117760

約数和(自身を除く): 256362858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 382, 573, 1146, 1719, 3438, 5157, 10314, 20143, 40286, 60429, 120858, 181287, 362574, 543861, 1087722, 3847313, 7694626, 11541939, 23083878, 34625817, 69251634, 103877451, 207754902]

約数ペア:

[(1, 207754902), (2, 103877451), (3, 69251634), (6, 34625817), (9, 23083878), (18, 11541939), (27, 7694626), (54, 3847313), (191, 1087722), (382, 543861), (573, 362574), (1146, 181287), (1719, 120858), (3438, 60429), (5157, 40286), (10314, 20143)]