219316010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{1597}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 408678912

約数和(自身を除く): 189362902

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 443, 886, 1597, 2215, 3194, 4430, 7985, 13733, 15970, 27466, 49507, 68665, 99014, 137330, 247535, 495070, 707471, 1414942, 3537355, 7074710, 21931601, 43863202, 109658005, 219316010]

約数ペア:

[(1, 219316010), (2, 109658005), (5, 43863202), (10, 21931601), (31, 7074710), (62, 3537355), (155, 1414942), (310, 707471), (443, 495070), (886, 247535), (1597, 137330), (2215, 99014), (3194, 68665), (4430, 49507), (7985, 27466), (13733, 15970)]