206770860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8147}}^1$

素因数の和:8212

約数の個数: 96

約数和(自身を含む): 657054720

約数和(自身を除く): 450283860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 4230, 5076, 6345, 8147, 8460, 12690, 16294, 24441, 25380, 32588, 40735, 48882, 73323, 81470, 97764, 122205, 146646, 162940, 219969, 244410, 293292, 366615, 382909, 439938, 488820, 733230, 765818, 879876, 1099845, 1148727, 1466460, 1531636, 1914545, 2199690, 2297454, 3446181, 3829090, 4399380, 4594908, 5743635, 6892362, 7658180, 10338543, 11487270, 13784724, 17230905, 20677086, 22974540, 34461810, 41354172, 51692715, 68923620, 103385430, 206770860]

約数ペア:

[(1, 206770860), (2, 103385430), (3, 68923620), (4, 51692715), (5, 41354172), (6, 34461810), (9, 22974540), (10, 20677086), (12, 17230905), (15, 13784724), (18, 11487270), (20, 10338543), (27, 7658180), (30, 6892362), (36, 5743635), (45, 4594908), (47, 4399380), (54, 3829090), (60, 3446181), (90, 2297454), (94, 2199690), (108, 1914545), (135, 1531636), (141, 1466460), (180, 1148727), (188, 1099845), (235, 879876), (270, 765818), (282, 733230), (423, 488820), (470, 439938), (540, 382909), (564, 366615), (705, 293292), (846, 244410), (940, 219969), (1269, 162940), (1410, 146646), (1692, 122205), (2115, 97764), (2538, 81470), (2820, 73323), (4230, 48882), (5076, 40735), (6345, 32588), (8147, 25380), (8460, 24441), (12690, 16294)]