196352478

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7753}}^1$

素因数の和:7838

約数の個数: 64

約数和(自身を含む): 506181120

約数和(自身を除く): 309828642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 126, 134, 189, 201, 378, 402, 469, 603, 938, 1206, 1407, 1809, 2814, 3618, 4221, 7753, 8442, 12663, 15506, 23259, 25326, 46518, 54271, 69777, 108542, 139554, 162813, 209331, 325626, 418662, 488439, 519451, 976878, 1038902, 1465317, 1558353, 2930634, 3116706, 3636157, 4675059, 7272314, 9350118, 10908471, 14025177, 21816942, 28050354, 32725413, 65450826, 98176239, 196352478]

約数ペア:

[(1, 196352478), (2, 98176239), (3, 65450826), (6, 32725413), (7, 28050354), (9, 21816942), (14, 14025177), (18, 10908471), (21, 9350118), (27, 7272314), (42, 4675059), (54, 3636157), (63, 3116706), (67, 2930634), (126, 1558353), (134, 1465317), (189, 1038902), (201, 976878), (378, 519451), (402, 488439), (469, 418662), (603, 325626), (938, 209331), (1206, 162813), (1407, 139554), (1809, 108542), (2814, 69777), (3618, 54271), (4221, 46518), (7753, 25326), (8442, 23259), (12663, 15506)]