202044630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{21517}}^1$

素因数の和:21840

約数の個数: 32

約数和(自身を含む): 486478944

約数和(自身を除く): 284434314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 9390, 21517, 43034, 64551, 107585, 129102, 215170, 322755, 645510, 6734821, 13469642, 20204463, 33674105, 40408926, 67348210, 101022315, 202044630]

約数ペア:

[(1, 202044630), (2, 101022315), (3, 67348210), (5, 40408926), (6, 33674105), (10, 20204463), (15, 13469642), (30, 6734821), (313, 645510), (626, 322755), (939, 215170), (1565, 129102), (1878, 107585), (3130, 64551), (4695, 43034), (9390, 21517)]