208452180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{65551}}^1$

素因数の和:65616

約数の個数: 48

約数和(自身を含む): 594687744

約数和(自身を除く): 386235564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 65551, 131102, 196653, 262204, 327755, 393306, 655510, 786612, 983265, 1311020, 1966530, 3474203, 3933060, 6948406, 10422609, 13896812, 17371015, 20845218, 34742030, 41690436, 52113045, 69484060, 104226090, 208452180]

約数ペア:

[(1, 208452180), (2, 104226090), (3, 69484060), (4, 52113045), (5, 41690436), (6, 34742030), (10, 20845218), (12, 17371015), (15, 13896812), (20, 10422609), (30, 6948406), (53, 3933060), (60, 3474203), (106, 1966530), (159, 1311020), (212, 983265), (265, 786612), (318, 655510), (530, 393306), (636, 327755), (795, 262204), (1060, 196653), (1590, 131102), (3180, 65551)]