198483482

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 315342720

約数和(自身を除く): 116859238

約数列:

[1, 2, 29, 58, 71, 142, 157, 307, 314, 614, 2059, 4118, 4553, 8903, 9106, 11147, 17806, 21797, 22294, 43594, 48199, 96398, 323263, 632113, 646526, 1264226, 1397771, 2795542, 3422129, 6844258, 99241741, 198483482]

約数ペア:

[(1, 198483482), (2, 99241741), (29, 6844258), (58, 3422129), (71, 2795542), (142, 1397771), (157, 1264226), (307, 646526), (314, 632113), (614, 323263), (2059, 96398), (4118, 48199), (4553, 43594), (8903, 22294), (9106, 21797), (11147, 17806)]