197009588

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{10663}}^1$

素因数の和:10847

約数の個数: 24

約数和(自身を含む): 358310400

約数和(自身を除く): 161300812

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 596, 4619, 9238, 10663, 18476, 21326, 42652, 330553, 661106, 1322212, 1588787, 3177574, 6355148, 49252397, 98504794, 197009588]

約数ペア:

[(1, 197009588), (2, 98504794), (4, 49252397), (31, 6355148), (62, 3177574), (124, 1588787), (149, 1322212), (298, 661106), (596, 330553), (4619, 42652), (9238, 21326), (10663, 18476)]