201435148

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{20563}}^1$

素因数の和:20677

約数の個数: 24

約数和(自身を含む): 368506880

約数和(自身を除く): 167071732

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 9796, 20563, 41126, 82252, 637453, 1274906, 1624477, 2549812, 3248954, 6497908, 50358787, 100717574, 201435148]

約数ペア:

[(1, 201435148), (2, 100717574), (4, 50358787), (31, 6497908), (62, 3248954), (79, 2549812), (124, 1624477), (158, 1274906), (316, 637453), (2449, 82252), (4898, 41126), (9796, 20563)]