199880448

素因数分解:

$2^8\times 3^1\times {\mathrm{233}}^1\times {\mathrm{1117}}^1$

素因数の和:1369

約数の個数: 72

約数和(自身を含む): 534734928

約数和(自身を除く): 334854480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 233, 256, 384, 466, 699, 768, 932, 1117, 1398, 1864, 2234, 2796, 3351, 3728, 4468, 5592, 6702, 7456, 8936, 11184, 13404, 14912, 17872, 22368, 26808, 29824, 35744, 44736, 53616, 59648, 71488, 89472, 107232, 142976, 178944, 214464, 260261, 285952, 428928, 520522, 780783, 857856, 1041044, 1561566, 2082088, 3123132, 4164176, 6246264, 8328352, 12492528, 16656704, 24985056, 33313408, 49970112, 66626816, 99940224, 199880448]

約数ペア:

[(1, 199880448), (2, 99940224), (3, 66626816), (4, 49970112), (6, 33313408), (8, 24985056), (12, 16656704), (16, 12492528), (24, 8328352), (32, 6246264), (48, 4164176), (64, 3123132), (96, 2082088), (128, 1561566), (192, 1041044), (233, 857856), (256, 780783), (384, 520522), (466, 428928), (699, 285952), (768, 260261), (932, 214464), (1117, 178944), (1398, 142976), (1864, 107232), (2234, 89472), (2796, 71488), (3351, 59648), (3728, 53616), (4468, 44736), (5592, 35744), (6702, 29824), (7456, 26808), (8936, 22368), (11184, 17872), (13404, 14912)]