202912170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397867}}^1$

素因数の和:397894

約数の個数: 32

約数和(自身を含む): 515636928

約数和(自身を除く): 312724758

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 397867, 795734, 1193601, 1989335, 2387202, 3978670, 5968005, 6763739, 11936010, 13527478, 20291217, 33818695, 40582434, 67637390, 101456085, 202912170]

約数ペア:

[(1, 202912170), (2, 101456085), (3, 67637390), (5, 40582434), (6, 33818695), (10, 20291217), (15, 13527478), (17, 11936010), (30, 6763739), (34, 5968005), (51, 3978670), (85, 2387202), (102, 1989335), (170, 1193601), (255, 795734), (510, 397867)]