202221117

素因数分解:

$3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4297}}^1$

素因数の和:4399

約数の個数: 40

約数和(自身を含む): 349478976

約数和(自身を除く): 147257859

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 189, 249, 567, 581, 747, 1743, 2241, 4297, 5229, 6723, 12891, 15687, 30079, 38673, 47061, 90237, 116019, 270711, 348057, 356651, 812133, 1069953, 2436399, 2496557, 3209859, 7489671, 9629577, 22469013, 28888731, 67407039, 202221117]

約数ペア:

[(1, 202221117), (3, 67407039), (7, 28888731), (9, 22469013), (21, 9629577), (27, 7489671), (63, 3209859), (81, 2496557), (83, 2436399), (189, 1069953), (249, 812133), (567, 356651), (581, 348057), (747, 270711), (1743, 116019), (2241, 90237), (4297, 47061), (5229, 38673), (6723, 30079), (12891, 15687)]