201397228

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{21977}}^1$

素因数の和:22089

約数の個数: 24

約数和(自身を含む): 369230400

約数和(自身を除く): 167833172

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 2291, 4582, 9164, 21977, 43954, 87908, 637333, 1274666, 1736183, 2549332, 3472366, 6944732, 50349307, 100698614, 201397228]

約数ペア:

[(1, 201397228), (2, 100698614), (4, 50349307), (29, 6944732), (58, 3472366), (79, 2549332), (116, 1736183), (158, 1274666), (316, 637333), (2291, 87908), (4582, 43954), (9164, 21977)]