201941978

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{11833}}^1$

素因数の和:11918

約数の個数: 32

約数和(自身を含む): 368084736

約数和(自身を除く): 166142758

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 2438, 8533, 11833, 17066, 23666, 82831, 165662, 272159, 544318, 627149, 1254298, 1905113, 3810226, 4390043, 8780086, 14424427, 28848854, 100970989, 201941978]

約数ペア:

[(1, 201941978), (2, 100970989), (7, 28848854), (14, 14424427), (23, 8780086), (46, 4390043), (53, 3810226), (106, 1905113), (161, 1254298), (322, 627149), (371, 544318), (742, 272159), (1219, 165662), (2438, 82831), (8533, 23666), (11833, 17066)]