219669352

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{11923}}^1$

素因数の和:11990

約数の個数: 48

約数和(自身を含む): 489360960

約数和(自身を除く): 269691608

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 4606, 9212, 11923, 18424, 23846, 47692, 83461, 95384, 166922, 333844, 560381, 584227, 667688, 1120762, 1168454, 2241524, 2336908, 3922667, 4483048, 4673816, 7845334, 15690668, 27458669, 31381336, 54917338, 109834676, 219669352]

約数ペア:

[(1, 219669352), (2, 109834676), (4, 54917338), (7, 31381336), (8, 27458669), (14, 15690668), (28, 7845334), (47, 4673816), (49, 4483048), (56, 3922667), (94, 2336908), (98, 2241524), (188, 1168454), (196, 1120762), (329, 667688), (376, 584227), (392, 560381), (658, 333844), (1316, 166922), (2303, 95384), (2632, 83461), (4606, 47692), (9212, 23846), (11923, 18424)]