208391088

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2753}}^1$

素因数の和:2866

約数の個数: 80

約数和(自身を含む): 573713280

約数和(自身を除く): 365322192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 83, 114, 152, 166, 228, 249, 304, 332, 456, 498, 664, 912, 996, 1328, 1577, 1992, 2753, 3154, 3984, 4731, 5506, 6308, 8259, 9462, 11012, 12616, 16518, 18924, 22024, 25232, 33036, 37848, 44048, 52307, 66072, 75696, 104614, 132144, 156921, 209228, 228499, 313842, 418456, 456998, 627684, 685497, 836912, 913996, 1255368, 1370994, 1827992, 2510736, 2741988, 3655984, 4341481, 5483976, 8682962, 10967952, 13024443, 17365924, 26048886, 34731848, 52097772, 69463696, 104195544, 208391088]

約数ペア:

[(1, 208391088), (2, 104195544), (3, 69463696), (4, 52097772), (6, 34731848), (8, 26048886), (12, 17365924), (16, 13024443), (19, 10967952), (24, 8682962), (38, 5483976), (48, 4341481), (57, 3655984), (76, 2741988), (83, 2510736), (114, 1827992), (152, 1370994), (166, 1255368), (228, 913996), (249, 836912), (304, 685497), (332, 627684), (456, 456998), (498, 418456), (664, 313842), (912, 228499), (996, 209228), (1328, 156921), (1577, 132144), (1992, 104614), (2753, 75696), (3154, 66072), (3984, 52307), (4731, 44048), (5506, 37848), (6308, 33036), (8259, 25232), (9462, 22024), (11012, 18924), (12616, 16518)]