200545890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{94153}}^1$

素因数の和:94234

約数の個数: 32

約数和(自身を含む): 488094336

約数和(自身を除く): 287548446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 94153, 188306, 282459, 470765, 564918, 941530, 1412295, 2824590, 6684863, 13369726, 20054589, 33424315, 40109178, 66848630, 100272945, 200545890]

約数ペア:

[(1, 200545890), (2, 100272945), (3, 66848630), (5, 40109178), (6, 33424315), (10, 20054589), (15, 13369726), (30, 6684863), (71, 2824590), (142, 1412295), (213, 941530), (355, 564918), (426, 470765), (710, 282459), (1065, 188306), (2130, 94153)]