201190476

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{4643}}^1$

素因数の和:4830

約数の個数: 48

約数和(自身を含む): 493081344

約数和(自身を除く): 291890868

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 157, 276, 314, 471, 628, 942, 1884, 3611, 4643, 7222, 9286, 10833, 13929, 14444, 18572, 21666, 27858, 43332, 55716, 106789, 213578, 320367, 427156, 640734, 728951, 1281468, 1457902, 2186853, 2915804, 4373706, 8747412, 16765873, 33531746, 50297619, 67063492, 100595238, 201190476]

約数ペア:

[(1, 201190476), (2, 100595238), (3, 67063492), (4, 50297619), (6, 33531746), (12, 16765873), (23, 8747412), (46, 4373706), (69, 2915804), (92, 2186853), (138, 1457902), (157, 1281468), (276, 728951), (314, 640734), (471, 427156), (628, 320367), (942, 213578), (1884, 106789), (3611, 55716), (4643, 43332), (7222, 27858), (9286, 21666), (10833, 18572), (13929, 14444)]