221294239070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{101}}^1\times {\mathrm{260527}}^1$

素因数の和:260693

約数の個数: 48

約数和(自身を含む): 416624914368

約数和(自身を除く): 195330675298

約数列:

[1, 2, 5, 10, 29, 58, 101, 145, 202, 290, 505, 841, 1010, 1682, 2929, 4205, 5858, 8410, 14645, 29290, 84941, 169882, 260527, 424705, 521054, 849410, 1302635, 2605270, 7555283, 15110566, 26313227, 37776415, 52626454, 75552830, 131566135, 219103207, 263132270, 438206414, 763083583, 1095516035, 1526167166, 2191032070, 3815417915, 7630835830, 22129423907, 44258847814, 110647119535, 221294239070]

約数ペア:

[(1, 221294239070), (2, 110647119535), (5, 44258847814), (10, 22129423907), (29, 7630835830), (58, 3815417915), (101, 2191032070), (145, 1526167166), (202, 1095516035), (290, 763083583), (505, 438206414), (841, 263132270), (1010, 219103207), (1682, 131566135), (2929, 75552830), (4205, 52626454), (5858, 37776415), (8410, 26313227), (14645, 15110566), (29290, 7555283), (84941, 2605270), (169882, 1302635), (260527, 849410), (424705, 521054)]