201399136

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7877}}^1$

素因数の和:7951

約数の個数: 48

約数和(自身を含む): 428815296

約数和(自身を除く): 227416160

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 544, 752, 799, 1504, 1598, 3196, 6392, 7877, 12784, 15754, 25568, 31508, 63016, 126032, 133909, 252064, 267818, 370219, 535636, 740438, 1071272, 1480876, 2142544, 2961752, 4285088, 5923504, 6293723, 11847008, 12587446, 25174892, 50349784, 100699568, 201399136]

約数ペア:

[(1, 201399136), (2, 100699568), (4, 50349784), (8, 25174892), (16, 12587446), (17, 11847008), (32, 6293723), (34, 5923504), (47, 4285088), (68, 2961752), (94, 2142544), (136, 1480876), (188, 1071272), (272, 740438), (376, 535636), (544, 370219), (752, 267818), (799, 252064), (1504, 133909), (1598, 126032), (3196, 63016), (6392, 31508), (7877, 25568), (12784, 15754)]