194400154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 319672080

約数和(自身を除く): 125271926

約数列:

[1, 2, 13, 26, 101, 181, 202, 362, 409, 818, 1313, 2353, 2626, 4706, 5317, 10634, 18281, 36562, 41309, 74029, 82618, 148058, 237653, 475306, 537017, 962377, 1074034, 1924754, 7476929, 14953858, 97200077, 194400154]

約数ペア:

[(1, 194400154), (2, 97200077), (13, 14953858), (26, 7476929), (101, 1924754), (181, 1074034), (202, 962377), (362, 537017), (409, 475306), (818, 237653), (1313, 148058), (2353, 82618), (2626, 74029), (4706, 41309), (5317, 36562), (10634, 18281)]