201492748816

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{881}}^1\times {\mathrm{386333}}^1$

素因数の和:387259

約数の個数: 40

約数和(自身を含む): 401399480664

約数和(自身を除く): 199906731848

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 881, 1762, 3524, 7048, 14096, 32597, 65194, 130388, 260776, 386333, 521552, 772666, 1545332, 3090664, 6181328, 14294321, 28588642, 57177284, 114354568, 228709136, 340359373, 680718746, 1361437492, 2722874984, 5445749968, 12593296801, 25186593602, 50373187204, 100746374408, 201492748816]

約数ペア:

[(1, 201492748816), (2, 100746374408), (4, 50373187204), (8, 25186593602), (16, 12593296801), (37, 5445749968), (74, 2722874984), (148, 1361437492), (296, 680718746), (592, 340359373), (881, 228709136), (1762, 114354568), (3524, 57177284), (7048, 28588642), (14096, 14294321), (32597, 6181328), (65194, 3090664), (130388, 1545332), (260776, 772666), (386333, 521552)]