200496470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{14929}}^1$

素因数の和:15032

約数の個数: 32

約数和(自身を含む): 386985600

約数和(自身を除く): 186489130

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 6715, 13430, 14929, 29858, 74645, 149290, 253793, 507586, 1179391, 1268965, 2358782, 2537930, 5896955, 11793910, 20049647, 40099294, 100248235, 200496470]

約数ペア:

[(1, 200496470), (2, 100248235), (5, 40099294), (10, 20049647), (17, 11793910), (34, 5896955), (79, 2537930), (85, 2358782), (158, 1268965), (170, 1179391), (395, 507586), (790, 253793), (1343, 149290), (2686, 74645), (6715, 29858), (13430, 14929)]