201588228

素因数分解:

$2^2\times 3^2\times {\mathrm{271}}^1\times {\mathrm{20663}}^1$

素因数の和:20944

約数の個数: 36

約数和(自身を含む): 511475328

約数和(自身を除く): 309887100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 271, 542, 813, 1084, 1626, 2439, 3252, 4878, 9756, 20663, 41326, 61989, 82652, 123978, 185967, 247956, 371934, 743868, 5599673, 11199346, 16799019, 22398692, 33598038, 50397057, 67196076, 100794114, 201588228]

約数ペア:

[(1, 201588228), (2, 100794114), (3, 67196076), (4, 50397057), (6, 33598038), (9, 22398692), (12, 16799019), (18, 11199346), (36, 5599673), (271, 743868), (542, 371934), (813, 247956), (1084, 185967), (1626, 123978), (2439, 82652), (3252, 61989), (4878, 41326), (9756, 20663)]