201997502

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{17321}}^1$

素因数の和:17361

約数の個数: 32

約数和(自身を含む): 374155200

約数和(自身を除く): 172157698

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1666, 5831, 11662, 17321, 34642, 121247, 242494, 294457, 588914, 848729, 1697458, 2061199, 4122398, 5941103, 11882206, 14428393, 28856786, 100998751, 201997502]

約数ペア:

[(1, 201997502), (2, 100998751), (7, 28856786), (14, 14428393), (17, 11882206), (34, 5941103), (49, 4122398), (98, 2061199), (119, 1697458), (238, 848729), (343, 588914), (686, 294457), (833, 242494), (1666, 121247), (5831, 34642), (11662, 17321)]