200859080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3739}}^1$

素因数の和:3846

約数の個数: 64

約数和(自身を含む): 484704000

約数和(自身を除く): 283844920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 79, 85, 136, 158, 170, 316, 340, 395, 632, 680, 790, 1343, 1580, 2686, 3160, 3739, 5372, 6715, 7478, 10744, 13430, 14956, 18695, 26860, 29912, 37390, 53720, 63563, 74780, 127126, 149560, 254252, 295381, 317815, 508504, 590762, 635630, 1181524, 1271260, 1476905, 2363048, 2542520, 2953810, 5021477, 5907620, 10042954, 11815240, 20085908, 25107385, 40171816, 50214770, 100429540, 200859080]

約数ペア:

[(1, 200859080), (2, 100429540), (4, 50214770), (5, 40171816), (8, 25107385), (10, 20085908), (17, 11815240), (20, 10042954), (34, 5907620), (40, 5021477), (68, 2953810), (79, 2542520), (85, 2363048), (136, 1476905), (158, 1271260), (170, 1181524), (316, 635630), (340, 590762), (395, 508504), (632, 317815), (680, 295381), (790, 254252), (1343, 149560), (1580, 127126), (2686, 74780), (3160, 63563), (3739, 53720), (5372, 37390), (6715, 29912), (7478, 26860), (10744, 18695), (13430, 14956)]