204049810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{3167}}^1$

素因数の和:3570

約数の個数: 32

約数和(自身を含む): 390044160

約数和(自身を除く): 185994350

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 379, 758, 1895, 3167, 3790, 6334, 6443, 12886, 15835, 31670, 32215, 53839, 64430, 107678, 269195, 538390, 1200293, 2400586, 6001465, 12002930, 20404981, 40809962, 102024905, 204049810]

約数ペア:

[(1, 204049810), (2, 102024905), (5, 40809962), (10, 20404981), (17, 12002930), (34, 6001465), (85, 2400586), (170, 1200293), (379, 538390), (758, 269195), (1895, 107678), (3167, 64430), (3790, 53839), (6334, 32215), (6443, 31670), (12886, 15835)]