208033080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101977}}^1$

素因数の和:102008

約数の個数: 64

約数和(自身を含む): 660817440

約数和(自身を除く): 452784360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 101977, 203954, 305931, 407908, 509885, 611862, 815816, 1019770, 1223724, 1529655, 1733609, 2039540, 2447448, 3059310, 3467218, 4079080, 5200827, 6118620, 6934436, 8668045, 10401654, 12237240, 13868872, 17336090, 20803308, 26004135, 34672180, 41606616, 52008270, 69344360, 104016540, 208033080]

約数ペア:

[(1, 208033080), (2, 104016540), (3, 69344360), (4, 52008270), (5, 41606616), (6, 34672180), (8, 26004135), (10, 20803308), (12, 17336090), (15, 13868872), (17, 12237240), (20, 10401654), (24, 8668045), (30, 6934436), (34, 6118620), (40, 5200827), (51, 4079080), (60, 3467218), (68, 3059310), (85, 2447448), (102, 2039540), (120, 1733609), (136, 1529655), (170, 1223724), (204, 1019770), (255, 815816), (340, 611862), (408, 509885), (510, 407908), (680, 305931), (1020, 203954), (2040, 101977)]