198223176

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1697}}^1$

素因数の和:1894

約数の個数: 64

約数和(自身を含む): 515105280

約数和(自身を除く): 316882104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 157, 186, 248, 314, 372, 471, 628, 744, 942, 1256, 1697, 1884, 3394, 3768, 4867, 5091, 6788, 9734, 10182, 13576, 14601, 19468, 20364, 29202, 38936, 40728, 52607, 58404, 105214, 116808, 157821, 210428, 266429, 315642, 420856, 532858, 631284, 799287, 1065716, 1262568, 1598574, 2131432, 3197148, 6394296, 8259299, 16518598, 24777897, 33037196, 49555794, 66074392, 99111588, 198223176]

約数ペア:

[(1, 198223176), (2, 99111588), (3, 66074392), (4, 49555794), (6, 33037196), (8, 24777897), (12, 16518598), (24, 8259299), (31, 6394296), (62, 3197148), (93, 2131432), (124, 1598574), (157, 1262568), (186, 1065716), (248, 799287), (314, 631284), (372, 532858), (471, 420856), (628, 315642), (744, 266429), (942, 210428), (1256, 157821), (1697, 116808), (1884, 105214), (3394, 58404), (3768, 52607), (4867, 40728), (5091, 38936), (6788, 29202), (9734, 20364), (10182, 19468), (13576, 14601)]