201072210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{673}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 505467648

約数和(自身を除く): 304395438

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 433, 673, 690, 866, 1299, 1346, 2019, 2165, 2598, 3365, 4038, 4330, 6495, 6730, 9959, 10095, 12990, 15479, 19918, 20190, 29877, 30958, 46437, 49795, 59754, 77395, 92874, 99590, 149385, 154790, 232185, 291409, 298770, 464370, 582818, 874227, 1457045, 1748454, 2914090, 4371135, 6702407, 8742270, 13404814, 20107221, 33512035, 40214442, 67024070, 100536105, 201072210]

約数ペア:

[(1, 201072210), (2, 100536105), (3, 67024070), (5, 40214442), (6, 33512035), (10, 20107221), (15, 13404814), (23, 8742270), (30, 6702407), (46, 4371135), (69, 2914090), (115, 1748454), (138, 1457045), (230, 874227), (345, 582818), (433, 464370), (673, 298770), (690, 291409), (866, 232185), (1299, 154790), (1346, 149385), (2019, 99590), (2165, 92874), (2598, 77395), (3365, 59754), (4038, 49795), (4330, 46437), (6495, 30958), (6730, 29877), (9959, 20190), (10095, 19918), (12990, 15479)]