202238172

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7879}}^1$

素因数の和:7943

約数の個数: 72

約数和(自身を含む): 550717440

約数和(自身を除く): 348479268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2852, 4278, 6417, 7879, 8556, 12834, 15758, 23637, 25668, 31516, 47274, 70911, 94548, 141822, 181217, 244249, 283644, 362434, 488498, 543651, 724868, 732747, 976996, 1087302, 1465494, 1630953, 2174604, 2198241, 2930988, 3261906, 4396482, 5617727, 6523812, 8792964, 11235454, 16853181, 22470908, 33706362, 50559543, 67412724, 101119086, 202238172]

約数ペア:

[(1, 202238172), (2, 101119086), (3, 67412724), (4, 50559543), (6, 33706362), (9, 22470908), (12, 16853181), (18, 11235454), (23, 8792964), (31, 6523812), (36, 5617727), (46, 4396482), (62, 3261906), (69, 2930988), (92, 2198241), (93, 2174604), (124, 1630953), (138, 1465494), (186, 1087302), (207, 976996), (276, 732747), (279, 724868), (372, 543651), (414, 488498), (558, 362434), (713, 283644), (828, 244249), (1116, 181217), (1426, 141822), (2139, 94548), (2852, 70911), (4278, 47274), (6417, 31516), (7879, 25668), (8556, 23637), (12834, 15758)]