207617214

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{1277}}^1$

素因数の和:1382

約数の個数: 64

約数和(自身を含む): 490752000

約数和(自身を除く): 283134786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 343, 474, 553, 686, 1029, 1106, 1277, 1659, 2058, 2554, 3318, 3831, 3871, 7662, 7742, 8939, 11613, 17878, 23226, 26817, 27097, 53634, 54194, 62573, 81291, 100883, 125146, 162582, 187719, 201766, 302649, 375438, 438011, 605298, 706181, 876022, 1314033, 1412362, 2118543, 2628066, 4237086, 4943267, 9886534, 14829801, 29659602, 34602869, 69205738, 103808607, 207617214]

約数ペア:

[(1, 207617214), (2, 103808607), (3, 69205738), (6, 34602869), (7, 29659602), (14, 14829801), (21, 9886534), (42, 4943267), (49, 4237086), (79, 2628066), (98, 2118543), (147, 1412362), (158, 1314033), (237, 876022), (294, 706181), (343, 605298), (474, 438011), (553, 375438), (686, 302649), (1029, 201766), (1106, 187719), (1277, 162582), (1659, 125146), (2058, 100883), (2554, 81291), (3318, 62573), (3831, 54194), (3871, 53634), (7662, 27097), (7742, 26817), (8939, 23226), (11613, 17878)]