201948751768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{108343}}^1\times {\mathrm{12263}}^1$

素因数の和:120631

約数の個数: 32

約数和(自身を含む): 398619244800

約数和(自身を除く): 196670493032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 12263, 24526, 49052, 98104, 108343, 216686, 232997, 433372, 465994, 866744, 931988, 1863976, 2058517, 4117034, 8234068, 16468136, 1328610209, 2657220418, 5314440836, 10628881672, 25243593971, 50487187942, 100974375884, 201948751768]

約数ペア:

[(1, 201948751768), (2, 100974375884), (4, 50487187942), (8, 25243593971), (19, 10628881672), (38, 5314440836), (76, 2657220418), (152, 1328610209), (12263, 16468136), (24526, 8234068), (49052, 4117034), (98104, 2058517), (108343, 1863976), (216686, 931988), (232997, 866744), (433372, 465994)]