201026260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{607}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 438197760

約数和(自身を除く): 237171500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 571, 580, 607, 1142, 1214, 2284, 2428, 2855, 3035, 5710, 6070, 11420, 12140, 16559, 17603, 33118, 35206, 66236, 70412, 82795, 88015, 165590, 176030, 331180, 346597, 352060, 693194, 1386388, 1732985, 3465970, 6931940, 10051313, 20102626, 40205252, 50256565, 100513130, 201026260]

約数ペア:

[(1, 201026260), (2, 100513130), (4, 50256565), (5, 40205252), (10, 20102626), (20, 10051313), (29, 6931940), (58, 3465970), (116, 1732985), (145, 1386388), (290, 693194), (571, 352060), (580, 346597), (607, 331180), (1142, 176030), (1214, 165590), (2284, 88015), (2428, 82795), (2855, 70412), (3035, 66236), (5710, 35206), (6070, 33118), (11420, 17603), (12140, 16559)]