208070832

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1483}}^1$

素因数の和:1610

約数の個数: 80

約数和(自身を含む): 559408640

約数和(自身を除く): 351337808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 79, 111, 148, 158, 222, 237, 296, 316, 444, 474, 592, 632, 888, 948, 1264, 1483, 1776, 1896, 2923, 2966, 3792, 4449, 5846, 5932, 8769, 8898, 11692, 11864, 17538, 17796, 23384, 23728, 35076, 35592, 46768, 54871, 70152, 71184, 109742, 117157, 140304, 164613, 219484, 234314, 329226, 351471, 438968, 468628, 658452, 702942, 877936, 937256, 1316904, 1405884, 1874512, 2633808, 2811768, 4334809, 5623536, 8669618, 13004427, 17339236, 26008854, 34678472, 52017708, 69356944, 104035416, 208070832]

約数ペア:

[(1, 208070832), (2, 104035416), (3, 69356944), (4, 52017708), (6, 34678472), (8, 26008854), (12, 17339236), (16, 13004427), (24, 8669618), (37, 5623536), (48, 4334809), (74, 2811768), (79, 2633808), (111, 1874512), (148, 1405884), (158, 1316904), (222, 937256), (237, 877936), (296, 702942), (316, 658452), (444, 468628), (474, 438968), (592, 351471), (632, 329226), (888, 234314), (948, 219484), (1264, 164613), (1483, 140304), (1776, 117157), (1896, 109742), (2923, 71184), (2966, 70152), (3792, 54871), (4449, 46768), (5846, 35592), (5932, 35076), (8769, 23728), (8898, 23384), (11692, 17796), (11864, 17538)]