201758752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11279}}^1$

素因数の和:11345

約数の個数: 48

約数和(自身を含む): 437754240

約数和(自身を除く): 235995488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 8944, 11279, 17888, 22558, 45116, 90232, 146627, 180464, 293254, 360928, 484997, 586508, 969994, 1173016, 1939988, 2346032, 3879976, 4692064, 6304961, 7759952, 12609922, 15519904, 25219844, 50439688, 100879376, 201758752]

約数ペア:

[(1, 201758752), (2, 100879376), (4, 50439688), (8, 25219844), (13, 15519904), (16, 12609922), (26, 7759952), (32, 6304961), (43, 4692064), (52, 3879976), (86, 2346032), (104, 1939988), (172, 1173016), (208, 969994), (344, 586508), (416, 484997), (559, 360928), (688, 293254), (1118, 180464), (1376, 146627), (2236, 90232), (4472, 45116), (8944, 22558), (11279, 17888)]