201994464043

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{643}}^1\times {\mathrm{683}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 215328540672

約数和(自身を除く): 13334076629

約数列:

[1, 31, 37, 401, 643, 683, 1147, 12431, 14837, 19933, 21173, 23791, 25271, 257843, 273883, 439169, 459947, 737521, 783401, 7993133, 8490373, 9540191, 10133671, 13614239, 16249253, 176106769, 295745921, 314143801, 503726843, 5459309839, 6515950453, 201994464043]

約数ペア:

[(1, 201994464043), (31, 6515950453), (37, 5459309839), (401, 503726843), (643, 314143801), (683, 295745921), (1147, 176106769), (12431, 16249253), (14837, 13614239), (19933, 10133671), (21173, 9540191), (23791, 8490373), (25271, 7993133), (257843, 783401), (273883, 737521), (439169, 459947)]