201520452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{23753}}^1$

素因数の和:23868

約数の個数: 48

約数和(自身を含む): 542731392

約数和(自身を除く): 341210940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 8484, 23753, 47506, 71259, 95012, 142518, 166271, 285036, 332542, 498813, 665084, 997626, 1995252, 2399053, 4798106, 7197159, 9596212, 14394318, 16793371, 28788636, 33586742, 50380113, 67173484, 100760226, 201520452]

約数ペア:

[(1, 201520452), (2, 100760226), (3, 67173484), (4, 50380113), (6, 33586742), (7, 28788636), (12, 16793371), (14, 14394318), (21, 9596212), (28, 7197159), (42, 4798106), (84, 2399053), (101, 1995252), (202, 997626), (303, 665084), (404, 498813), (606, 332542), (707, 285036), (1212, 166271), (1414, 142518), (2121, 95012), (2828, 71259), (4242, 47506), (8484, 23753)]