201026072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2784

約数の個数: 64

約数和(自身を含む): 437391360

約数和(自身を除く): 236365288

約数列:

[1, 2, 4, 8, 13, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 248, 299, 403, 598, 713, 806, 1196, 1426, 1612, 2392, 2711, 2852, 3224, 5422, 5704, 9269, 10844, 18538, 21688, 35243, 37076, 62353, 70486, 74152, 84041, 124706, 140972, 168082, 249412, 281944, 336164, 498824, 672328, 810589, 1092533, 1621178, 1932943, 2185066, 3242356, 3865886, 4370132, 6484712, 7731772, 8740264, 15463544, 25128259, 50256518, 100513036, 201026072]

約数ペア:

[(1, 201026072), (2, 100513036), (4, 50256518), (8, 25128259), (13, 15463544), (23, 8740264), (26, 7731772), (31, 6484712), (46, 4370132), (52, 3865886), (62, 3242356), (92, 2185066), (104, 1932943), (124, 1621178), (184, 1092533), (248, 810589), (299, 672328), (403, 498824), (598, 336164), (713, 281944), (806, 249412), (1196, 168082), (1426, 140972), (1612, 124706), (2392, 84041), (2711, 74152), (2852, 70486), (3224, 62353), (5422, 37076), (5704, 35243), (9269, 21688), (10844, 18538)]