197832824

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1373}}^1$

素因数の和:1500

約数の個数: 64

約数和(自身を含む): 443197440

約数和(自身を除く): 245364616

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 83, 124, 166, 217, 248, 332, 434, 581, 664, 868, 1162, 1373, 1736, 2324, 2573, 2746, 4648, 5146, 5492, 9611, 10292, 10984, 18011, 19222, 20584, 36022, 38444, 42563, 72044, 76888, 85126, 113959, 144088, 170252, 227918, 297941, 340504, 455836, 595882, 797713, 911672, 1191764, 1595426, 2383528, 3190852, 3532729, 6381704, 7065458, 14130916, 24729103, 28261832, 49458206, 98916412, 197832824]

約数ペア:

[(1, 197832824), (2, 98916412), (4, 49458206), (7, 28261832), (8, 24729103), (14, 14130916), (28, 7065458), (31, 6381704), (56, 3532729), (62, 3190852), (83, 2383528), (124, 1595426), (166, 1191764), (217, 911672), (248, 797713), (332, 595882), (434, 455836), (581, 340504), (664, 297941), (868, 227918), (1162, 170252), (1373, 144088), (1736, 113959), (2324, 85126), (2573, 76888), (2746, 72044), (4648, 42563), (5146, 38444), (5492, 36022), (9611, 20584), (10292, 19222), (10984, 18011)]