201376770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{136991}}^1$

素因数の和:137015

約数の個数: 48

約数和(自身を含む): 562215168

約数和(自身を除く): 360838398

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 136991, 273982, 410973, 684955, 821946, 958937, 1369910, 1917874, 2054865, 2876811, 4109730, 4794685, 5753622, 6712559, 9589370, 13425118, 14384055, 20137677, 28768110, 33562795, 40275354, 67125590, 100688385, 201376770]

約数ペア:

[(1, 201376770), (2, 100688385), (3, 67125590), (5, 40275354), (6, 33562795), (7, 28768110), (10, 20137677), (14, 14384055), (15, 13425118), (21, 9589370), (30, 6712559), (35, 5753622), (42, 4794685), (49, 4109730), (70, 2876811), (98, 2054865), (105, 1917874), (147, 1369910), (210, 958937), (245, 821946), (294, 684955), (490, 410973), (735, 273982), (1470, 136991)]