209214563706

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{2351}}^1\times {\mathrm{81047}}^1$

素因数の和:83467

約数の個数: 48

約数和(自身を含む): 460930998528

約数和(自身を除く): 251716434822

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 2351, 4702, 7053, 14106, 21159, 42318, 81047, 143411, 162094, 243141, 286822, 430233, 486282, 729423, 860466, 1290699, 1458846, 2581398, 4943867, 9887734, 14831601, 29663202, 44494803, 88989606, 190541497, 381082994, 571624491, 1143248982, 1714873473, 3429746946, 11623031317, 23246062634, 34869093951, 69738187902, 104607281853, 209214563706]

約数ペア:

[(1, 209214563706), (2, 104607281853), (3, 69738187902), (6, 34869093951), (9, 23246062634), (18, 11623031317), (61, 3429746946), (122, 1714873473), (183, 1143248982), (366, 571624491), (549, 381082994), (1098, 190541497), (2351, 88989606), (4702, 44494803), (7053, 29663202), (14106, 14831601), (21159, 9887734), (42318, 4943867), (81047, 2581398), (143411, 1458846), (162094, 1290699), (243141, 860466), (286822, 729423), (430233, 486282)]