203069367080

素因数分解:

$2^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1601}}^1\times {\mathrm{7753}}^1$

素因数の和:9774

約数の個数: 64

約数和(自身を含む): 458368405200

約数和(自身を除く): 255299038120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 409, 818, 1601, 1636, 2045, 3202, 3272, 4090, 6404, 7753, 8005, 8180, 12808, 15506, 16010, 16360, 31012, 32020, 38765, 62024, 64040, 77530, 155060, 310120, 654809, 1309618, 2619236, 3170977, 3274045, 5238472, 6341954, 6548090, 12412553, 12683908, 13096180, 15854885, 24825106, 25367816, 26192360, 31709770, 49650212, 62062765, 63419540, 99300424, 124125530, 126839080, 248251060, 496502120, 5076734177, 10153468354, 20306936708, 25383670885, 40613873416, 50767341770, 101534683540, 203069367080]

約数ペア:

[(1, 203069367080), (2, 101534683540), (4, 50767341770), (5, 40613873416), (8, 25383670885), (10, 20306936708), (20, 10153468354), (40, 5076734177), (409, 496502120), (818, 248251060), (1601, 126839080), (1636, 124125530), (2045, 99300424), (3202, 63419540), (3272, 62062765), (4090, 49650212), (6404, 31709770), (7753, 26192360), (8005, 25367816), (8180, 24825106), (12808, 15854885), (15506, 13096180), (16010, 12683908), (16360, 12412553), (31012, 6548090), (32020, 6341954), (38765, 5238472), (62024, 3274045), (64040, 3170977), (77530, 2619236), (155060, 1309618), (310120, 654809)]