201043980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1116911}}^1$

素因数の和:1116926

約数の個数: 36

約数和(自身を含む): 609833952

約数和(自身を除く): 408789972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1116911, 2233822, 3350733, 4467644, 5584555, 6701466, 10052199, 11169110, 13402932, 16753665, 20104398, 22338220, 33507330, 40208796, 50260995, 67014660, 100521990, 201043980]

約数ペア:

[(1, 201043980), (2, 100521990), (3, 67014660), (4, 50260995), (5, 40208796), (6, 33507330), (9, 22338220), (10, 20104398), (12, 16753665), (15, 13402932), (18, 11169110), (20, 10052199), (30, 6701466), (36, 5584555), (45, 4467644), (60, 3350733), (90, 2233822), (180, 1116911)]