202218075080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{961661}}^1$

素因数の和:962430

約数の個数: 64

約数和(自身を含む): 520682273280

約数和(自身を除く): 318464198200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 751, 1502, 3004, 3755, 5257, 6008, 7510, 10514, 15020, 21028, 26285, 30040, 42056, 52570, 105140, 210280, 961661, 1923322, 3846644, 4808305, 6731627, 7693288, 9616610, 13463254, 19233220, 26926508, 33658135, 38466440, 53853016, 67316270, 134632540, 269265080, 722207411, 1444414822, 2888829644, 3611037055, 5055451877, 5777659288, 7222074110, 10110903754, 14444148220, 20221807508, 25277259385, 28888296440, 40443615016, 50554518770, 101109037540, 202218075080]

約数ペア:

[(1, 202218075080), (2, 101109037540), (4, 50554518770), (5, 40443615016), (7, 28888296440), (8, 25277259385), (10, 20221807508), (14, 14444148220), (20, 10110903754), (28, 7222074110), (35, 5777659288), (40, 5055451877), (56, 3611037055), (70, 2888829644), (140, 1444414822), (280, 722207411), (751, 269265080), (1502, 134632540), (3004, 67316270), (3755, 53853016), (5257, 38466440), (6008, 33658135), (7510, 26926508), (10514, 19233220), (15020, 13463254), (21028, 9616610), (26285, 7693288), (30040, 6731627), (42056, 4808305), (52570, 3846644), (105140, 1923322), (210280, 961661)]