204906933

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17393}}^1$

素因数の和:17434

約数の個数: 48

約数和(自身を含む): 390738816

約数和(自身を除く): 185831883

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3927, 11781, 17393, 52179, 121751, 156537, 191323, 295681, 365253, 573969, 887043, 1095759, 1339261, 1721907, 2069767, 2661129, 3252491, 4017783, 6209301, 9757473, 12053349, 18627903, 22767437, 29272419, 68302311, 204906933]

約数ペア:

[(1, 204906933), (3, 68302311), (7, 29272419), (9, 22767437), (11, 18627903), (17, 12053349), (21, 9757473), (33, 6209301), (51, 4017783), (63, 3252491), (77, 2661129), (99, 2069767), (119, 1721907), (153, 1339261), (187, 1095759), (231, 887043), (357, 573969), (561, 365253), (693, 295681), (1071, 191323), (1309, 156537), (1683, 121751), (3927, 52179), (11781, 17393)]