199909624

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{467}}^1\times {\mathrm{733}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 381298320

約数和(自身を除く): 181388696

約数列:

[1, 2, 4, 8, 73, 146, 292, 467, 584, 733, 934, 1466, 1868, 2932, 3736, 5864, 34091, 53509, 68182, 107018, 136364, 214036, 272728, 342311, 428072, 684622, 1369244, 2738488, 24988703, 49977406, 99954812, 199909624]

約数ペア:

[(1, 199909624), (2, 99954812), (4, 49977406), (8, 24988703), (73, 2738488), (146, 1369244), (292, 684622), (467, 428072), (584, 342311), (733, 272728), (934, 214036), (1466, 136364), (1868, 107018), (2932, 68182), (3736, 53509), (5864, 34091)]