197681304

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{733}}^1$

素因数の和:1420

約数の個数: 64

約数和(自身を含む): 524780640

約数和(自身を除く): 327099336

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 661, 733, 1322, 1466, 1983, 2199, 2644, 2932, 3966, 4398, 5288, 5864, 7932, 8796, 11237, 12461, 15864, 17592, 22474, 24922, 33711, 37383, 44948, 49844, 67422, 74766, 89896, 99688, 134844, 149532, 269688, 299064, 484513, 969026, 1453539, 1938052, 2907078, 3876104, 5814156, 8236721, 11628312, 16473442, 24710163, 32946884, 49420326, 65893768, 98840652, 197681304]

約数ペア:

[(1, 197681304), (2, 98840652), (3, 65893768), (4, 49420326), (6, 32946884), (8, 24710163), (12, 16473442), (17, 11628312), (24, 8236721), (34, 5814156), (51, 3876104), (68, 2907078), (102, 1938052), (136, 1453539), (204, 969026), (408, 484513), (661, 299064), (733, 269688), (1322, 149532), (1466, 134844), (1983, 99688), (2199, 89896), (2644, 74766), (2932, 67422), (3966, 49844), (4398, 44948), (5288, 37383), (5864, 33711), (7932, 24922), (8796, 22474), (11237, 17592), (12461, 15864)]