199813272

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2791}}^1$

素因数の和:2976

約数の個数: 64

約数和(自身を含む): 529363200

約数和(自身を除く): 329549928

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 157, 228, 314, 456, 471, 628, 942, 1256, 1884, 2791, 2983, 3768, 5582, 5966, 8373, 8949, 11164, 11932, 16746, 17898, 22328, 23864, 33492, 35796, 53029, 66984, 71592, 106058, 159087, 212116, 318174, 424232, 438187, 636348, 876374, 1272696, 1314561, 1752748, 2629122, 3505496, 5258244, 8325553, 10516488, 16651106, 24976659, 33302212, 49953318, 66604424, 99906636, 199813272]

約数ペア:

[(1, 199813272), (2, 99906636), (3, 66604424), (4, 49953318), (6, 33302212), (8, 24976659), (12, 16651106), (19, 10516488), (24, 8325553), (38, 5258244), (57, 3505496), (76, 2629122), (114, 1752748), (152, 1314561), (157, 1272696), (228, 876374), (314, 636348), (456, 438187), (471, 424232), (628, 318174), (942, 212116), (1256, 159087), (1884, 106058), (2791, 71592), (2983, 66984), (3768, 53029), (5582, 35796), (5966, 33492), (8373, 23864), (8949, 22328), (11164, 17898), (11932, 16746)]