210002990416

素因数分解:

$2^4\times {\mathrm{8693}}^1\times {\mathrm{1509857}}^1$

素因数の和:1518558

約数の個数: 20

約数和(自身を含む): 406927869012

約数和(自身を除く): 196924878596

約数列:

[1, 2, 4, 8, 16, 8693, 17386, 34772, 69544, 139088, 1509857, 3019714, 6039428, 12078856, 24157712, 13125186901, 26250373802, 52500747604, 105001495208, 210002990416]

約数ペア:

[(1, 210002990416), (2, 105001495208), (4, 52500747604), (8, 26250373802), (16, 13125186901), (8693, 24157712), (17386, 12078856), (34772, 6039428), (69544, 3019714), (139088, 1509857)]