201122534

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 320716800

約数和(自身を除く): 119594266

約数列:

[1, 2, 23, 46, 127, 173, 199, 254, 346, 398, 2921, 3979, 4577, 5842, 7958, 9154, 21971, 25273, 34427, 43942, 50546, 68854, 505333, 581279, 791821, 1010666, 1162558, 1583642, 4372229, 8744458, 100561267, 201122534]

約数ペア:

[(1, 201122534), (2, 100561267), (23, 8744458), (46, 4372229), (127, 1583642), (173, 1162558), (199, 1010666), (254, 791821), (346, 581279), (398, 505333), (2921, 68854), (3979, 50546), (4577, 43942), (5842, 34427), (7958, 25273), (9154, 21971)]