202897908

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{131071}}^1$

素因数の和:131124

約数の個数: 36

約数和(自身を含む): 524812288

約数和(自身を除く): 321914380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 131071, 262142, 393213, 524284, 786426, 1179639, 1572852, 2359278, 4718556, 5636053, 11272106, 16908159, 22544212, 33816318, 50724477, 67632636, 101448954, 202897908]

約数ペア:

[(1, 202897908), (2, 101448954), (3, 67632636), (4, 50724477), (6, 33816318), (9, 22544212), (12, 16908159), (18, 11272106), (36, 5636053), (43, 4718556), (86, 2359278), (129, 1572852), (172, 1179639), (258, 786426), (387, 524284), (516, 393213), (774, 262142), (1548, 131071)]