209791632

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{140989}}^1$

素因数の和:141031

約数の個数: 40

約数和(自身を含む): 559448320

約数和(自身を除く): 349656688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 140989, 281978, 422967, 563956, 845934, 1127912, 1691868, 2255824, 3383736, 4370659, 6767472, 8741318, 13111977, 17482636, 26223954, 34965272, 52447908, 69930544, 104895816, 209791632]

約数ペア:

[(1, 209791632), (2, 104895816), (3, 69930544), (4, 52447908), (6, 34965272), (8, 26223954), (12, 17482636), (16, 13111977), (24, 8741318), (31, 6767472), (48, 4370659), (62, 3383736), (93, 2255824), (124, 1691868), (186, 1127912), (248, 845934), (372, 563956), (496, 422967), (744, 281978), (1488, 140989)]