201807986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2039}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 333123840

約数和(自身を除く): 131315854

約数列:

[1, 2, 17, 34, 41, 71, 82, 142, 697, 1207, 1394, 2039, 2414, 2911, 4078, 5822, 34663, 49487, 69326, 83599, 98974, 144769, 167198, 289538, 1421183, 2461073, 2842366, 4922146, 5935529, 11871058, 100903993, 201807986]

約数ペア:

[(1, 201807986), (2, 100903993), (17, 11871058), (34, 5935529), (41, 4922146), (71, 2842366), (82, 2461073), (142, 1421183), (697, 289538), (1207, 167198), (1394, 144769), (2039, 98974), (2414, 83599), (2911, 69326), (4078, 49487), (5822, 34663)]