215022804

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{1871}}^1$

素因数の和:2096

約数の個数: 48

約数和(自身を含む): 513467136

約数和(自身を除く): 298444332

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 157, 183, 244, 314, 366, 471, 628, 732, 942, 1871, 1884, 3742, 5613, 7484, 9577, 11226, 19154, 22452, 28731, 38308, 57462, 114131, 114924, 228262, 293747, 342393, 456524, 587494, 684786, 881241, 1174988, 1369572, 1762482, 3524964, 17918567, 35837134, 53755701, 71674268, 107511402, 215022804]

約数ペア:

[(1, 215022804), (2, 107511402), (3, 71674268), (4, 53755701), (6, 35837134), (12, 17918567), (61, 3524964), (122, 1762482), (157, 1369572), (183, 1174988), (244, 881241), (314, 684786), (366, 587494), (471, 456524), (628, 342393), (732, 293747), (942, 228262), (1871, 114924), (1884, 114131), (3742, 57462), (5613, 38308), (7484, 28731), (9577, 22452), (11226, 19154)]