205129903718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3503021}}^1$

素因数の和:3503132

約数の個数: 32

約数和(自身を含む): 343015914240

約数和(自身を除く): 137886010522

約数列:

[1, 2, 19, 23, 38, 46, 67, 134, 437, 874, 1273, 1541, 2546, 3082, 29279, 58558, 3503021, 7006042, 66557399, 80569483, 133114798, 161138966, 234702407, 469404814, 1530820177, 3061640354, 4459345733, 5398155361, 8918691466, 10796310722, 102564951859, 205129903718]

約数ペア:

[(1, 205129903718), (2, 102564951859), (19, 10796310722), (23, 8918691466), (38, 5398155361), (46, 4459345733), (67, 3061640354), (134, 1530820177), (437, 469404814), (874, 234702407), (1273, 161138966), (1541, 133114798), (2546, 80569483), (3082, 66557399), (29279, 7006042), (58558, 3503021)]