213080772

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{2657}}^1$

素因数の和:2868

約数の個数: 48

約数和(自身を含む): 512632512

約数和(自身を除く): 299551740

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 163, 164, 246, 326, 489, 492, 652, 978, 1956, 2657, 5314, 6683, 7971, 10628, 13366, 15942, 20049, 26732, 31884, 40098, 80196, 108937, 217874, 326811, 433091, 435748, 653622, 866182, 1299273, 1307244, 1732364, 2598546, 5197092, 17756731, 35513462, 53270193, 71026924, 106540386, 213080772]

約数ペア:

[(1, 213080772), (2, 106540386), (3, 71026924), (4, 53270193), (6, 35513462), (12, 17756731), (41, 5197092), (82, 2598546), (123, 1732364), (163, 1307244), (164, 1299273), (246, 866182), (326, 653622), (489, 435748), (492, 433091), (652, 326811), (978, 217874), (1956, 108937), (2657, 80196), (5314, 40098), (6683, 31884), (7971, 26732), (10628, 20049), (13366, 15942)]