201724904

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{6983}}^1$

素因数の和:7169

約数の個数: 32

約数和(自身を含む): 397249920

約数和(自身を除く): 195525016

約数列:

[1, 2, 4, 8, 23, 46, 92, 157, 184, 314, 628, 1256, 3611, 6983, 7222, 13966, 14444, 27932, 28888, 55864, 160609, 321218, 642436, 1096331, 1284872, 2192662, 4385324, 8770648, 25215613, 50431226, 100862452, 201724904]

約数ペア:

[(1, 201724904), (2, 100862452), (4, 50431226), (8, 25215613), (23, 8770648), (46, 4385324), (92, 2192662), (157, 1284872), (184, 1096331), (314, 642436), (628, 321218), (1256, 160609), (3611, 55864), (6983, 28888), (7222, 27932), (13966, 14444)]