201418672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{138337}}^1$

素因数の和:138365

約数の個数: 40

約数和(自身を含む): 480309536

約数和(自身を除く): 278890864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 138337, 276674, 553348, 968359, 1106696, 1798381, 1936718, 2213392, 3596762, 3873436, 7193524, 7746872, 12588667, 14387048, 15493744, 25177334, 28774096, 50354668, 100709336, 201418672]

約数ペア:

[(1, 201418672), (2, 100709336), (4, 50354668), (7, 28774096), (8, 25177334), (13, 15493744), (14, 14387048), (16, 12588667), (26, 7746872), (28, 7193524), (52, 3873436), (56, 3596762), (91, 2213392), (104, 1936718), (112, 1798381), (182, 1106696), (208, 968359), (364, 553348), (728, 276674), (1456, 138337)]