201078866

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 319213440

約数和(自身を除く): 118134574

約数列:

[1, 2, 29, 58, 97, 103, 194, 206, 347, 694, 2813, 2987, 5626, 5974, 9991, 10063, 19982, 20126, 33659, 35741, 67318, 71482, 289739, 579478, 976111, 1036489, 1952222, 2072978, 3466877, 6933754, 100539433, 201078866]

約数ペア:

[(1, 201078866), (2, 100539433), (29, 6933754), (58, 3466877), (97, 2072978), (103, 1952222), (194, 1036489), (206, 976111), (347, 579478), (694, 289739), (2813, 71482), (2987, 67318), (5626, 35741), (5974, 33659), (9991, 20126), (10063, 19982)]