201679688

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 462007800

約数和(自身を除く): 260328112

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 113, 116, 157, 196, 203, 226, 232, 314, 392, 406, 452, 628, 791, 812, 904, 1099, 1256, 1421, 1582, 1624, 2198, 2842, 3164, 3277, 4396, 4553, 5537, 5684, 6328, 6554, 7693, 8792, 9106, 11074, 11368, 13108, 15386, 17741, 18212, 22148, 22939, 26216, 30772, 31871, 35482, 36424, 44296, 45878, 61544, 63742, 70964, 91756, 124187, 127484, 141928, 160573, 183512, 223097, 248374, 254968, 321146, 446194, 496748, 514489, 642292, 869309, 892388, 993496, 1028978, 1284584, 1738618, 1784776, 2057956, 3477236, 3601423, 4115912, 6954472, 7202846, 14405692, 25209961, 28811384, 50419922, 100839844, 201679688]

約数ペア:

[(1, 201679688), (2, 100839844), (4, 50419922), (7, 28811384), (8, 25209961), (14, 14405692), (28, 7202846), (29, 6954472), (49, 4115912), (56, 3601423), (58, 3477236), (98, 2057956), (113, 1784776), (116, 1738618), (157, 1284584), (196, 1028978), (203, 993496), (226, 892388), (232, 869309), (314, 642292), (392, 514489), (406, 496748), (452, 446194), (628, 321146), (791, 254968), (812, 248374), (904, 223097), (1099, 183512), (1256, 160573), (1421, 141928), (1582, 127484), (1624, 124187), (2198, 91756), (2842, 70964), (3164, 63742), (3277, 61544), (4396, 45878), (4553, 44296), (5537, 36424), (5684, 35482), (6328, 31871), (6554, 30772), (7693, 26216), (8792, 22939), (9106, 22148), (11074, 18212), (11368, 17741), (13108, 15386)]