199724552

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{1579}}^1$

素因数の和:1845

約数の個数: 32

約数和(自身を含む): 380906400

約数和(自身を除く): 181181848

約数列:

[1, 2, 4, 8, 97, 163, 194, 326, 388, 652, 776, 1304, 1579, 3158, 6316, 12632, 15811, 31622, 63244, 126488, 153163, 257377, 306326, 514754, 612652, 1029508, 1225304, 2059016, 24965569, 49931138, 99862276, 199724552]

約数ペア:

[(1, 199724552), (2, 99862276), (4, 49931138), (8, 24965569), (97, 2059016), (163, 1225304), (194, 1029508), (326, 612652), (388, 514754), (652, 306326), (776, 257377), (1304, 153163), (1579, 126488), (3158, 63244), (6316, 31622), (12632, 15811)]