204219196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{40169}}^1$

素因数の和:40245

約数の個数: 24

約数和(自身を含む): 377919360

約数和(自身を除く): 173700164

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 5084, 40169, 80338, 160676, 1245239, 1646929, 2490478, 3293858, 4980956, 6587716, 51054799, 102109598, 204219196]

約数ペア:

[(1, 204219196), (2, 102109598), (4, 51054799), (31, 6587716), (41, 4980956), (62, 3293858), (82, 2490478), (124, 1646929), (164, 1245239), (1271, 160676), (2542, 80338), (5084, 40169)]