188049070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 393590016

約数和(自身を除く): 205540946

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 227, 374, 443, 454, 886, 935, 1135, 1870, 2215, 2270, 2497, 3859, 4430, 4873, 4994, 7531, 7718, 9746, 12485, 15062, 19295, 24365, 24970, 37655, 38590, 42449, 48730, 75310, 82841, 84898, 100561, 165682, 201122, 212245, 414205, 424490, 502805, 828410, 1005610, 1106171, 1709537, 2212342, 3419074, 5530855, 8547685, 11061710, 17095370, 18804907, 37609814, 94024535, 188049070]

約数ペア:

[(1, 188049070), (2, 94024535), (5, 37609814), (10, 18804907), (11, 17095370), (17, 11061710), (22, 8547685), (34, 5530855), (55, 3419074), (85, 2212342), (110, 1709537), (170, 1106171), (187, 1005610), (227, 828410), (374, 502805), (443, 424490), (454, 414205), (886, 212245), (935, 201122), (1135, 165682), (1870, 100561), (2215, 84898), (2270, 82841), (2497, 75310), (3859, 48730), (4430, 42449), (4873, 38590), (4994, 37655), (7531, 24970), (7718, 24365), (9746, 19295), (12485, 15062)]