201889714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{433}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 332478720

約数和(自身を除く): 130589006

約数列:

[1, 2, 13, 26, 79, 158, 227, 433, 454, 866, 1027, 2054, 2951, 5629, 5902, 11258, 17933, 34207, 35866, 68414, 98291, 196582, 233129, 444691, 466258, 889382, 1277783, 2555566, 7764989, 15529978, 100944857, 201889714]

約数ペア:

[(1, 201889714), (2, 100944857), (13, 15529978), (26, 7764989), (79, 2555566), (158, 1277783), (227, 889382), (433, 466258), (454, 444691), (866, 233129), (1027, 196582), (2054, 98291), (2951, 68414), (5629, 35866), (5902, 34207), (11258, 17933)]