202822972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{30937}}^1$

素因数の和:31101

約数の個数: 24

約数和(自身を含む): 389818800

約数和(自身を除く): 186995828

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 30937, 61874, 123748, 340307, 680614, 1361228, 4609613, 9219226, 18438452, 50705743, 101411486, 202822972]

約数ペア:

[(1, 202822972), (2, 101411486), (4, 50705743), (11, 18438452), (22, 9219226), (44, 4609613), (149, 1361228), (298, 680614), (596, 340307), (1639, 123748), (3278, 61874), (6556, 30937)]