200935460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{9043}}^1$

素因数の和:9164

約数の個数: 48

約数和(自身を含む): 464933952

約数和(自身を除く): 263998492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 2020, 2222, 4444, 5555, 9043, 11110, 18086, 22220, 36172, 45215, 90430, 99473, 180860, 198946, 397892, 497365, 913343, 994730, 1826686, 1989460, 3653372, 4566715, 9133430, 10046773, 18266860, 20093546, 40187092, 50233865, 100467730, 200935460]

約数ペア:

[(1, 200935460), (2, 100467730), (4, 50233865), (5, 40187092), (10, 20093546), (11, 18266860), (20, 10046773), (22, 9133430), (44, 4566715), (55, 3653372), (101, 1989460), (110, 1826686), (202, 994730), (220, 913343), (404, 497365), (505, 397892), (1010, 198946), (1111, 180860), (2020, 99473), (2222, 90430), (4444, 45215), (5555, 36172), (9043, 22220), (11110, 18086)]