202220612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 399349440

約数和(自身を除く): 197128828

約数列:

[1, 2, 4, 11, 22, 44, 59, 61, 118, 122, 236, 244, 649, 671, 1277, 1298, 1342, 2554, 2596, 2684, 3599, 5108, 7198, 14047, 14396, 28094, 39589, 56188, 75343, 77897, 79178, 150686, 155794, 158356, 301372, 311588, 828773, 856867, 1657546, 1713734, 3315092, 3427468, 4595923, 9191846, 18383692, 50555153, 101110306, 202220612]

約数ペア:

[(1, 202220612), (2, 101110306), (4, 50555153), (11, 18383692), (22, 9191846), (44, 4595923), (59, 3427468), (61, 3315092), (118, 1713734), (122, 1657546), (236, 856867), (244, 828773), (649, 311588), (671, 301372), (1277, 158356), (1298, 155794), (1342, 150686), (2554, 79178), (2596, 77897), (2684, 75343), (3599, 56188), (5108, 39589), (7198, 28094), (14047, 14396)]