201707793

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 356352000

約数和(自身を除く): 154644207

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 173, 189, 199, 217, 279, 519, 597, 651, 837, 1211, 1393, 1557, 1791, 1953, 3633, 4179, 4671, 5363, 5373, 5859, 6169, 10899, 12537, 16089, 18507, 32697, 34427, 37541, 37611, 43183, 48267, 55521, 103281, 112623, 129549, 144801, 166563, 240989, 309843, 337869, 388647, 722967, 929529, 1013607, 1067237, 1165941, 2168901, 3201711, 6506703, 7470659, 9605133, 22411977, 28815399, 67235931, 201707793]

約数ペア:

[(1, 201707793), (3, 67235931), (7, 28815399), (9, 22411977), (21, 9605133), (27, 7470659), (31, 6506703), (63, 3201711), (93, 2168901), (173, 1165941), (189, 1067237), (199, 1013607), (217, 929529), (279, 722967), (519, 388647), (597, 337869), (651, 309843), (837, 240989), (1211, 166563), (1393, 144801), (1557, 129549), (1791, 112623), (1953, 103281), (3633, 55521), (4179, 48267), (4671, 43183), (5363, 37611), (5373, 37541), (5859, 34427), (6169, 32697), (10899, 18507), (12537, 16089)]