201066850

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 383011200

約数和(自身を除く): 181944350

約数列:

[1, 2, 5, 10, 25, 50, 79, 109, 158, 218, 395, 467, 545, 790, 934, 1090, 1975, 2335, 2725, 3950, 4670, 5450, 8611, 11675, 17222, 23350, 36893, 43055, 50903, 73786, 86110, 101806, 184465, 215275, 254515, 368930, 430550, 509030, 922325, 1272575, 1844650, 2545150, 4021337, 8042674, 20106685, 40213370, 100533425, 201066850]

約数ペア:

[(1, 201066850), (2, 100533425), (5, 40213370), (10, 20106685), (25, 8042674), (50, 4021337), (79, 2545150), (109, 1844650), (158, 1272575), (218, 922325), (395, 509030), (467, 430550), (545, 368930), (790, 254515), (934, 215275), (1090, 184465), (1975, 101806), (2335, 86110), (2725, 73786), (3950, 50903), (4670, 43055), (5450, 36893), (8611, 23350), (11675, 17222)]