203558340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199567}}^1$

素因数の和:199596

約数の個数: 48

約数和(自身を含む): 603493632

約数和(自身を除く): 399935292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 199567, 399134, 598701, 798268, 997835, 1197402, 1995670, 2394804, 2993505, 3392639, 3991340, 5987010, 6785278, 10177917, 11974020, 13570556, 16963195, 20355834, 33926390, 40711668, 50889585, 67852780, 101779170, 203558340]

約数ペア:

[(1, 203558340), (2, 101779170), (3, 67852780), (4, 50889585), (5, 40711668), (6, 33926390), (10, 20355834), (12, 16963195), (15, 13570556), (17, 11974020), (20, 10177917), (30, 6785278), (34, 5987010), (51, 3991340), (60, 3392639), (68, 2993505), (85, 2394804), (102, 1995670), (170, 1197402), (204, 997835), (255, 798268), (340, 598701), (510, 399134), (1020, 199567)]