204567420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{33757}}^1$

素因数の和:33870

約数の個数: 48

約数和(自身を含む): 578477088

約数和(自身を除く): 373909668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 33757, 67514, 101271, 135028, 168785, 202542, 337570, 405084, 506355, 675140, 1012710, 2025420, 3409457, 6818914, 10228371, 13637828, 17047285, 20456742, 34094570, 40913484, 51141855, 68189140, 102283710, 204567420]

約数ペア:

[(1, 204567420), (2, 102283710), (3, 68189140), (4, 51141855), (5, 40913484), (6, 34094570), (10, 20456742), (12, 17047285), (15, 13637828), (20, 10228371), (30, 6818914), (60, 3409457), (101, 2025420), (202, 1012710), (303, 675140), (404, 506355), (505, 405084), (606, 337570), (1010, 202542), (1212, 168785), (1515, 135028), (2020, 101271), (3030, 67514), (6060, 33757)]