207930534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{215249}}^1$

素因数の和:215284

約数の個数: 32

約数和(自身を含む): 495936000

約数和(自身を除く): 288005466

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 215249, 430498, 645747, 1291494, 1506743, 3013486, 4520229, 4950727, 9040458, 9901454, 14852181, 29704362, 34655089, 69310178, 103965267, 207930534]

約数ペア:

[(1, 207930534), (2, 103965267), (3, 69310178), (6, 34655089), (7, 29704362), (14, 14852181), (21, 9901454), (23, 9040458), (42, 4950727), (46, 4520229), (69, 3013486), (138, 1506743), (161, 1291494), (322, 645747), (483, 430498), (966, 215249)]