202358500

素因数分解:

$2^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 461260800

約数和(自身を除く): 258902300

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 79, 94, 100, 109, 125, 158, 188, 218, 235, 250, 316, 395, 436, 470, 500, 545, 790, 940, 1090, 1175, 1580, 1975, 2180, 2350, 2725, 3713, 3950, 4700, 5123, 5450, 5875, 7426, 7900, 8611, 9875, 10246, 10900, 11750, 13625, 14852, 17222, 18565, 19750, 20492, 23500, 25615, 27250, 34444, 37130, 39500, 43055, 51230, 54500, 74260, 86110, 92825, 102460, 128075, 172220, 185650, 215275, 256150, 371300, 404717, 430550, 464125, 512300, 640375, 809434, 861100, 928250, 1076375, 1280750, 1618868, 1856500, 2023585, 2152750, 2561500, 4047170, 4305500, 8094340, 10117925, 20235850, 40471700, 50589625, 101179250, 202358500]

約数ペア:

[(1, 202358500), (2, 101179250), (4, 50589625), (5, 40471700), (10, 20235850), (20, 10117925), (25, 8094340), (47, 4305500), (50, 4047170), (79, 2561500), (94, 2152750), (100, 2023585), (109, 1856500), (125, 1618868), (158, 1280750), (188, 1076375), (218, 928250), (235, 861100), (250, 809434), (316, 640375), (395, 512300), (436, 464125), (470, 430550), (500, 404717), (545, 371300), (790, 256150), (940, 215275), (1090, 185650), (1175, 172220), (1580, 128075), (1975, 102460), (2180, 92825), (2350, 86110), (2725, 74260), (3713, 54500), (3950, 51230), (4700, 43055), (5123, 39500), (5450, 37130), (5875, 34444), (7426, 27250), (7900, 25615), (8611, 23500), (9875, 20492), (10246, 19750), (10900, 18565), (11750, 17222), (13625, 14852)]