201628218944

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{2237}}^1\times {\mathrm{17827}}^1$

素因数の和:20155

約数の個数: 56

約数和(自身を含む): 405374490240

約数和(自身を除く): 203746271296

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2237, 2528, 4474, 5056, 8948, 17827, 17896, 35654, 35792, 71308, 71584, 142616, 143168, 176723, 285232, 353446, 570464, 706892, 1140928, 1408333, 1413784, 2816666, 2827568, 5633332, 5655136, 11266664, 11310272, 22533328, 39878999, 45066656, 79757998, 90133312, 159515996, 319031992, 638063984, 1276127968, 2552255936, 3150440921, 6300881842, 12601763684, 25203527368, 50407054736, 100814109472, 201628218944]

約数ペア:

[(1, 201628218944), (2, 100814109472), (4, 50407054736), (8, 25203527368), (16, 12601763684), (32, 6300881842), (64, 3150440921), (79, 2552255936), (158, 1276127968), (316, 638063984), (632, 319031992), (1264, 159515996), (2237, 90133312), (2528, 79757998), (4474, 45066656), (5056, 39878999), (8948, 22533328), (17827, 11310272), (17896, 11266664), (35654, 5655136), (35792, 5633332), (71308, 2827568), (71584, 2816666), (142616, 1413784), (143168, 1408333), (176723, 1140928), (285232, 706892), (353446, 570464)]