213814349270

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{6229}}^1\times {\mathrm{14243}}^1$

素因数の和:20720

約数の個数: 32

約数和(自身を含む): 386551962720

約数和(自身を除く): 172737613450

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 6229, 12458, 14243, 28486, 31145, 62290, 71215, 142430, 1501189, 3002378, 3432563, 6865126, 7505945, 15011890, 17162815, 34325630, 88719647, 177439294, 443598235, 887196470, 21381434927, 42762869854, 106907174635, 213814349270]

約数ペア:

[(1, 213814349270), (2, 106907174635), (5, 42762869854), (10, 21381434927), (241, 887196470), (482, 443598235), (1205, 177439294), (2410, 88719647), (6229, 34325630), (12458, 17162815), (14243, 15011890), (28486, 7505945), (31145, 6865126), (62290, 3432563), (71215, 3002378), (142430, 1501189)]