200619220

素因数分解:

$2^2\times 5^1\times {\mathrm{2617}}^1\times {\mathrm{3833}}^1$

素因数の和:6459

約数の個数: 24

約数和(自身を含む): 421571304

約数和(自身を除く): 220952084

約数列:

[1, 2, 4, 5, 10, 20, 2617, 3833, 5234, 7666, 10468, 13085, 15332, 19165, 26170, 38330, 52340, 76660, 10030961, 20061922, 40123844, 50154805, 100309610, 200619220]

約数ペア:

[(1, 200619220), (2, 100309610), (4, 50154805), (5, 40123844), (10, 20061922), (20, 10030961), (2617, 76660), (3833, 52340), (5234, 38330), (7666, 26170), (10468, 19165), (13085, 15332)]