201691736

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{11549}}^1$

素因数の和:11651

約数の個数: 32

約数和(自身を含む): 395010000

約数和(自身を除く): 193318264

約数列:

[1, 2, 4, 8, 37, 59, 74, 118, 148, 236, 296, 472, 2183, 4366, 8732, 11549, 17464, 23098, 46196, 92392, 427313, 681391, 854626, 1362782, 1709252, 2725564, 3418504, 5451128, 25211467, 50422934, 100845868, 201691736]

約数ペア:

[(1, 201691736), (2, 100845868), (4, 50422934), (8, 25211467), (37, 5451128), (59, 3418504), (74, 2725564), (118, 1709252), (148, 1362782), (236, 854626), (296, 681391), (472, 427313), (2183, 92392), (4366, 46196), (8732, 23098), (11549, 17464)]