201979773652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{27759727}}^1$

素因数の和:27759855

約数の個数: 24

約数和(自身を含む): 377754378624

約数和(自身を除く): 175774604972

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 27759727, 55519454, 111038908, 471915359, 943830718, 1887661436, 2970290789, 5940581578, 11881163156, 50494943413, 100989886826, 201979773652]

約数ペア:

[(1, 201979773652), (2, 100989886826), (4, 50494943413), (17, 11881163156), (34, 5940581578), (68, 2970290789), (107, 1887661436), (214, 943830718), (428, 471915359), (1819, 111038908), (3638, 55519454), (7276, 27759727)]