201703238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2539}}^1$

素因数の和:2732

約数の個数: 32

約数和(自身を含む): 346740480

約数和(自身を除く): 145037242

約数列:

[1, 2, 11, 22, 23, 46, 157, 253, 314, 506, 1727, 2539, 3454, 3611, 5078, 7222, 27929, 39721, 55858, 58397, 79442, 116794, 398623, 642367, 797246, 1284734, 4384853, 8769706, 9168329, 18336658, 100851619, 201703238]

約数ペア:

[(1, 201703238), (2, 100851619), (11, 18336658), (22, 9168329), (23, 8769706), (46, 4384853), (157, 1284734), (253, 797246), (314, 642367), (506, 398623), (1727, 116794), (2539, 79442), (3454, 58397), (3611, 55858), (5078, 39721), (7222, 27929)]