197198946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2216

約数の個数: 96

約数和(自身を含む): 529296768

約数和(自身を除く): 332097822

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 43, 51, 63, 86, 102, 119, 126, 129, 153, 238, 258, 301, 306, 357, 387, 602, 714, 731, 774, 903, 1071, 1462, 1806, 2141, 2142, 2193, 2709, 4282, 4386, 5117, 5418, 6423, 6579, 10234, 12846, 13158, 14987, 15351, 19269, 29974, 30702, 36397, 38538, 44961, 46053, 72794, 89922, 92063, 92106, 109191, 134883, 184126, 218382, 254779, 269766, 276189, 327573, 509558, 552378, 644441, 655146, 764337, 828567, 1288882, 1528674, 1565071, 1657134, 1933323, 2293011, 3130142, 3866646, 4586022, 4695213, 5799969, 9390426, 10955497, 11599938, 14085639, 21910994, 28171278, 32866491, 65732982, 98599473, 197198946]

約数ペア:

[(1, 197198946), (2, 98599473), (3, 65732982), (6, 32866491), (7, 28171278), (9, 21910994), (14, 14085639), (17, 11599938), (18, 10955497), (21, 9390426), (34, 5799969), (42, 4695213), (43, 4586022), (51, 3866646), (63, 3130142), (86, 2293011), (102, 1933323), (119, 1657134), (126, 1565071), (129, 1528674), (153, 1288882), (238, 828567), (258, 764337), (301, 655146), (306, 644441), (357, 552378), (387, 509558), (602, 327573), (714, 276189), (731, 269766), (774, 254779), (903, 218382), (1071, 184126), (1462, 134883), (1806, 109191), (2141, 92106), (2142, 92063), (2193, 89922), (2709, 72794), (4282, 46053), (4386, 44961), (5117, 38538), (5418, 36397), (6423, 30702), (6579, 29974), (10234, 19269), (12846, 15351), (13158, 14987)]