201897430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 428820480

約数和(自身を除く): 226923050

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 109, 218, 235, 329, 470, 545, 563, 658, 763, 1090, 1126, 1526, 1645, 2815, 3290, 3815, 3941, 5123, 5630, 7630, 7882, 10246, 19705, 25615, 26461, 35861, 39410, 51230, 52922, 61367, 71722, 122734, 132305, 179305, 185227, 264610, 306835, 358610, 370454, 429569, 613670, 859138, 926135, 1852270, 2147845, 2884249, 4295690, 5768498, 14421245, 20189743, 28842490, 40379486, 100948715, 201897430]

約数ペア:

[(1, 201897430), (2, 100948715), (5, 40379486), (7, 28842490), (10, 20189743), (14, 14421245), (35, 5768498), (47, 4295690), (70, 2884249), (94, 2147845), (109, 1852270), (218, 926135), (235, 859138), (329, 613670), (470, 429569), (545, 370454), (563, 358610), (658, 306835), (763, 264610), (1090, 185227), (1126, 179305), (1526, 132305), (1645, 122734), (2815, 71722), (3290, 61367), (3815, 52922), (3941, 51230), (5123, 39410), (5630, 35861), (7630, 26461), (7882, 25615), (10246, 19705)]