201716654512

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{487}}^1\times {\mathrm{386383}}^1$

素因数の和:386945

約数の個数: 40

約数和(自身を含む): 397474766336

約数和(自身を除く): 195758111824

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 487, 536, 974, 1072, 1948, 3896, 7792, 32629, 65258, 130516, 261032, 386383, 522064, 772766, 1545532, 3091064, 6182128, 25887661, 51775322, 103550644, 188168521, 207101288, 376337042, 414202576, 752674084, 1505348168, 3010696336, 12607290907, 25214581814, 50429163628, 100858327256, 201716654512]

約数ペア:

[(1, 201716654512), (2, 100858327256), (4, 50429163628), (8, 25214581814), (16, 12607290907), (67, 3010696336), (134, 1505348168), (268, 752674084), (487, 414202576), (536, 376337042), (974, 207101288), (1072, 188168521), (1948, 103550644), (3896, 51775322), (7792, 25887661), (32629, 6182128), (65258, 3091064), (130516, 1545532), (261032, 772766), (386383, 522064)]