421207206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{67307}}^1$

素因数の和:67468

約数の個数: 32

約数和(自身を含む): 969235200

約数和(自身を除く): 548027994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 6258, 67307, 134614, 201921, 403842, 471149, 942298, 1413447, 2826894, 10028743, 20057486, 30086229, 60172458, 70201201, 140402402, 210603603, 421207206]

約数ペア:

[(1, 421207206), (2, 210603603), (3, 140402402), (6, 70201201), (7, 60172458), (14, 30086229), (21, 20057486), (42, 10028743), (149, 2826894), (298, 1413447), (447, 942298), (894, 471149), (1043, 403842), (2086, 201921), (3129, 134614), (6258, 67307)]