201974115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{11801}}^1$

素因数の和:11979

約数の個数: 32

約数和(自身を含む): 371621376

約数和(自身を除く): 169647261

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 163, 489, 815, 1141, 2445, 3423, 5705, 11801, 17115, 35403, 59005, 82607, 177015, 247821, 413035, 1239105, 1923563, 5770689, 9617815, 13464941, 28853445, 40394823, 67324705, 201974115]

約数ペア:

[(1, 201974115), (3, 67324705), (5, 40394823), (7, 28853445), (15, 13464941), (21, 9617815), (35, 5770689), (105, 1923563), (163, 1239105), (489, 413035), (815, 247821), (1141, 177015), (2445, 82607), (3423, 59005), (5705, 35403), (11801, 17115)]