201714772820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2333}}^1\times {\mathrm{393007}}^1$

素因数の和:395360

約数の個数: 48

約数和(自身を含む): 462309458688

約数和(自身を除く): 260594685868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2333, 4666, 9332, 11665, 23330, 25663, 46660, 51326, 102652, 128315, 256630, 393007, 513260, 786014, 1572028, 1965035, 3930070, 4323077, 7860140, 8646154, 17292308, 21615385, 43230770, 86461540, 916885331, 1833770662, 3667541324, 4584426655, 9168853310, 10085738641, 18337706620, 20171477282, 40342954564, 50428693205, 100857386410, 201714772820]

約数ペア:

[(1, 201714772820), (2, 100857386410), (4, 50428693205), (5, 40342954564), (10, 20171477282), (11, 18337706620), (20, 10085738641), (22, 9168853310), (44, 4584426655), (55, 3667541324), (110, 1833770662), (220, 916885331), (2333, 86461540), (4666, 43230770), (9332, 21615385), (11665, 17292308), (23330, 8646154), (25663, 7860140), (46660, 4323077), (51326, 3930070), (102652, 1965035), (128315, 1572028), (256630, 786014), (393007, 513260)]