201954698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{457}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 338333760

約数和(自身を除く): 136379062

約数列:

[1, 2, 11, 22, 53, 106, 379, 457, 583, 758, 914, 1166, 4169, 5027, 8338, 10054, 20087, 24221, 40174, 48442, 173203, 220957, 266431, 346406, 441914, 532862, 1905233, 3810466, 9179759, 18359518, 100977349, 201954698]

約数ペア:

[(1, 201954698), (2, 100977349), (11, 18359518), (22, 9179759), (53, 3810466), (106, 1905233), (379, 532862), (457, 441914), (583, 346406), (758, 266431), (914, 220957), (1166, 173203), (4169, 48442), (5027, 40174), (8338, 24221), (10054, 20087)]