202297456

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{1039}}^1$

素因数の和:1373

約数の個数: 40

約数和(自身を含む): 402871040

約数和(自身を除く): 200573584

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 283, 344, 566, 688, 1039, 1132, 2078, 2264, 4156, 4528, 8312, 12169, 16624, 24338, 44677, 48676, 89354, 97352, 178708, 194704, 294037, 357416, 588074, 714832, 1176148, 2352296, 4704592, 12643591, 25287182, 50574364, 101148728, 202297456]

約数ペア:

[(1, 202297456), (2, 101148728), (4, 50574364), (8, 25287182), (16, 12643591), (43, 4704592), (86, 2352296), (172, 1176148), (283, 714832), (344, 588074), (566, 357416), (688, 294037), (1039, 194704), (1132, 178708), (2078, 97352), (2264, 89354), (4156, 48676), (4528, 44677), (8312, 24338), (12169, 16624)]