218367776266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{256643}}^1$

素因数の和:257070

約数の個数: 32

約数和(自身を含む): 349241155200

約数和(自身を除く): 130873378934

約数列:

[1, 2, 23, 46, 53, 106, 349, 698, 1219, 2438, 8027, 16054, 18497, 36994, 256643, 425431, 513286, 850862, 5902789, 11805578, 13602079, 27204158, 89568407, 179136814, 312847817, 625695634, 2060073361, 4120146722, 4747125571, 9494251142, 109183888133, 218367776266]

約数ペア:

[(1, 218367776266), (2, 109183888133), (23, 9494251142), (46, 4747125571), (53, 4120146722), (106, 2060073361), (349, 625695634), (698, 312847817), (1219, 179136814), (2438, 89568407), (8027, 27204158), (16054, 13602079), (18497, 11805578), (36994, 5902789), (256643, 850862), (425431, 513286)]