201217090890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{155982241}}^1$

素因数の和:155982294

約数の個数: 32

約数和(自身を含む): 494151742656

約数和(自身を除く): 292934651766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 155982241, 311964482, 467946723, 779911205, 935893446, 1559822410, 2339733615, 4679467230, 6707236363, 13414472726, 20121709089, 33536181815, 40243418178, 67072363630, 100608545445, 201217090890]

約数ペア:

[(1, 201217090890), (2, 100608545445), (3, 67072363630), (5, 40243418178), (6, 33536181815), (10, 20121709089), (15, 13414472726), (30, 6707236363), (43, 4679467230), (86, 2339733615), (129, 1559822410), (215, 935893446), (258, 779911205), (430, 467946723), (645, 311964482), (1290, 155982241)]