245390988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{12401}}^1$

素因数の和:12522

約数の個数: 48

約数和(自身を含む): 612559584

約数和(自身を除く): 367168596

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 97, 102, 194, 204, 291, 388, 582, 1164, 1649, 3298, 4947, 6596, 9894, 12401, 19788, 24802, 37203, 49604, 74406, 148812, 210817, 421634, 632451, 843268, 1202897, 1264902, 2405794, 2529804, 3608691, 4811588, 7217382, 14434764, 20449249, 40898498, 61347747, 81796996, 122695494, 245390988]

約数ペア:

[(1, 245390988), (2, 122695494), (3, 81796996), (4, 61347747), (6, 40898498), (12, 20449249), (17, 14434764), (34, 7217382), (51, 4811588), (68, 3608691), (97, 2529804), (102, 2405794), (194, 1264902), (204, 1202897), (291, 843268), (388, 632451), (582, 421634), (1164, 210817), (1649, 148812), (3298, 74406), (4947, 49604), (6596, 37203), (9894, 24802), (12401, 19788)]