201963069

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12671}}^1$

素因数の和:12718

約数の個数: 48

約数和(自身を含む): 379551744

約数和(自身を除く): 177588675

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 1449, 1771, 2277, 5313, 12671, 15939, 38013, 88697, 114039, 139381, 266091, 291433, 418143, 798273, 874299, 975667, 1254429, 2040031, 2622897, 2927001, 3205763, 6120093, 8781003, 9617289, 18360279, 22440341, 28851867, 67321023, 201963069]

約数ペア:

[(1, 201963069), (3, 67321023), (7, 28851867), (9, 22440341), (11, 18360279), (21, 9617289), (23, 8781003), (33, 6120093), (63, 3205763), (69, 2927001), (77, 2622897), (99, 2040031), (161, 1254429), (207, 975667), (231, 874299), (253, 798273), (483, 418143), (693, 291433), (759, 266091), (1449, 139381), (1771, 114039), (2277, 88697), (5313, 38013), (12671, 15939)]