201827918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2347}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 333603840

約数和(自身を除く): 131775922

約数列:

[1, 2, 19, 31, 38, 62, 73, 146, 589, 1178, 1387, 2263, 2347, 2774, 4526, 4694, 42997, 44593, 72757, 85994, 89186, 145514, 171331, 342662, 1382383, 2764766, 3255289, 5311261, 6510578, 10622522, 100913959, 201827918]

約数ペア:

[(1, 201827918), (2, 100913959), (19, 10622522), (31, 6510578), (38, 5311261), (62, 3255289), (73, 2764766), (146, 1382383), (589, 342662), (1178, 171331), (1387, 145514), (2263, 89186), (2347, 85994), (2774, 72757), (4526, 44593), (4694, 42997)]