206173604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10687}}^1$

素因数の和:10764

約数の個数: 48

約数和(自身を含む): 452487168

約数和(自身を除く): 246313564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 4823, 9646, 10687, 19292, 21374, 42748, 74809, 138931, 149618, 277862, 299236, 555724, 566411, 972517, 1132822, 1945034, 2265644, 3890068, 3964877, 7363343, 7929754, 14726686, 15859508, 29453372, 51543401, 103086802, 206173604]

約数ペア:

[(1, 206173604), (2, 103086802), (4, 51543401), (7, 29453372), (13, 15859508), (14, 14726686), (26, 7929754), (28, 7363343), (52, 3964877), (53, 3890068), (91, 2265644), (106, 1945034), (182, 1132822), (212, 972517), (364, 566411), (371, 555724), (689, 299236), (742, 277862), (1378, 149618), (1484, 138931), (2756, 74809), (4823, 42748), (9646, 21374), (10687, 19292)]