201786665268

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{414779}}^1$

素因数の和:415428

約数の個数: 48

約数和(自身を含む): 478304386560

約数和(自身を除く): 276517721292

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 571, 852, 1142, 1713, 2284, 3426, 6852, 40541, 81082, 121623, 162164, 243246, 414779, 486492, 829558, 1244337, 1659116, 2488674, 4977348, 29449309, 58898618, 88347927, 117797236, 176695854, 236838809, 353391708, 473677618, 710516427, 947355236, 1421032854, 2842065708, 16815555439, 33631110878, 50446666317, 67262221756, 100893332634, 201786665268]

約数ペア:

[(1, 201786665268), (2, 100893332634), (3, 67262221756), (4, 50446666317), (6, 33631110878), (12, 16815555439), (71, 2842065708), (142, 1421032854), (213, 947355236), (284, 710516427), (426, 473677618), (571, 353391708), (852, 236838809), (1142, 176695854), (1713, 117797236), (2284, 88347927), (3426, 58898618), (6852, 29449309), (40541, 4977348), (81082, 2488674), (121623, 1659116), (162164, 1244337), (243246, 829558), (414779, 486492)]