210007422

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{883}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 464322768

約数和(自身を除く): 254315346

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 181, 219, 362, 438, 543, 657, 883, 1086, 1314, 1629, 1766, 2649, 3258, 5298, 7947, 13213, 15894, 26426, 39639, 64459, 79278, 118917, 128918, 159823, 193377, 237834, 319646, 386754, 479469, 580131, 958938, 1160262, 1438407, 2876814, 11667079, 23334158, 35001237, 70002474, 105003711, 210007422]

約数ペア:

[(1, 210007422), (2, 105003711), (3, 70002474), (6, 35001237), (9, 23334158), (18, 11667079), (73, 2876814), (146, 1438407), (181, 1160262), (219, 958938), (362, 580131), (438, 479469), (543, 386754), (657, 319646), (883, 237834), (1086, 193377), (1314, 159823), (1629, 128918), (1766, 118917), (2649, 79278), (3258, 64459), (5298, 39639), (7947, 26426), (13213, 15894)]