201715904

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{242447}}^1$

素因数の和:242472

約数の個数: 28

約数和(自身を含む): 431072544

約数和(自身を除く): 229356640

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 242447, 484894, 969788, 1939576, 3151811, 3879152, 6303622, 7758304, 12607244, 15516608, 25214488, 50428976, 100857952, 201715904]

約数ペア:

[(1, 201715904), (2, 100857952), (4, 50428976), (8, 25214488), (13, 15516608), (16, 12607244), (26, 7758304), (32, 6303622), (52, 3879152), (64, 3151811), (104, 1939576), (208, 969788), (416, 484894), (832, 242447)]