207072358840

素因数分解:

$2^3\times 5^1\times {\mathrm{751}}^1\times {\mathrm{6893221}}^1$

素因数の和:6893983

約数の個数: 32

約数和(自身を含む): 466533264960

約数和(自身を除く): 259460906120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 751, 1502, 3004, 3755, 6008, 7510, 15020, 30040, 6893221, 13786442, 27572884, 34466105, 55145768, 68932210, 137864420, 275728840, 5176808971, 10353617942, 20707235884, 25884044855, 41414471768, 51768089710, 103536179420, 207072358840]

約数ペア:

[(1, 207072358840), (2, 103536179420), (4, 51768089710), (5, 41414471768), (8, 25884044855), (10, 20707235884), (20, 10353617942), (40, 5176808971), (751, 275728840), (1502, 137864420), (3004, 68932210), (3755, 55145768), (6008, 34466105), (7510, 27572884), (15020, 13786442), (30040, 6893221)]