204775992

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:962

約数の個数: 128

約数和(自身を含む): 606873600

約数和(自身を除く): 402097608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 47, 54, 69, 72, 92, 94, 108, 138, 141, 184, 188, 207, 216, 276, 282, 376, 414, 423, 552, 564, 621, 828, 846, 877, 1081, 1128, 1242, 1269, 1656, 1692, 1754, 2162, 2484, 2538, 2631, 3243, 3384, 3508, 4324, 4968, 5076, 5262, 6486, 7016, 7893, 8648, 9729, 10152, 10524, 12972, 15786, 19458, 20171, 21048, 23679, 25944, 29187, 31572, 38916, 40342, 41219, 47358, 58374, 60513, 63144, 77832, 80684, 82438, 94716, 116748, 121026, 123657, 161368, 164876, 181539, 189432, 233496, 242052, 247314, 329752, 363078, 370971, 484104, 494628, 544617, 726156, 741942, 948037, 989256, 1089234, 1112913, 1452312, 1483884, 1896074, 2178468, 2225826, 2844111, 2967768, 3792148, 4356936, 4451652, 5688222, 7584296, 8532333, 8903304, 11376444, 17064666, 22752888, 25596999, 34129332, 51193998, 68258664, 102387996, 204775992]

約数ペア:

[(1, 204775992), (2, 102387996), (3, 68258664), (4, 51193998), (6, 34129332), (8, 25596999), (9, 22752888), (12, 17064666), (18, 11376444), (23, 8903304), (24, 8532333), (27, 7584296), (36, 5688222), (46, 4451652), (47, 4356936), (54, 3792148), (69, 2967768), (72, 2844111), (92, 2225826), (94, 2178468), (108, 1896074), (138, 1483884), (141, 1452312), (184, 1112913), (188, 1089234), (207, 989256), (216, 948037), (276, 741942), (282, 726156), (376, 544617), (414, 494628), (423, 484104), (552, 370971), (564, 363078), (621, 329752), (828, 247314), (846, 242052), (877, 233496), (1081, 189432), (1128, 181539), (1242, 164876), (1269, 161368), (1656, 123657), (1692, 121026), (1754, 116748), (2162, 94716), (2484, 82438), (2538, 80684), (2631, 77832), (3243, 63144), (3384, 60513), (3508, 58374), (4324, 47358), (4968, 41219), (5076, 40342), (5262, 38916), (6486, 31572), (7016, 29187), (7893, 25944), (8648, 23679), (9729, 21048), (10152, 20171), (10524, 19458), (12972, 15786)]