201959170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151849}}^1$

素因数の和:151882

約数の個数: 32

約数和(自身を含む): 437328000

約数和(自身を除く): 235368830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 151849, 303698, 759245, 1062943, 1518490, 2125886, 2885131, 5314715, 5770262, 10629430, 14425655, 20195917, 28851310, 40391834, 100979585, 201959170]

約数ペア:

[(1, 201959170), (2, 100979585), (5, 40391834), (7, 28851310), (10, 20195917), (14, 14425655), (19, 10629430), (35, 5770262), (38, 5314715), (70, 2885131), (95, 2125886), (133, 1518490), (190, 1062943), (266, 759245), (665, 303698), (1330, 151849)]