209500488

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{70969}}^1$

素因数の和:71022

約数の個数: 48

約数和(自身を含む): 581244300

約数和(自身を除く): 371743812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 70969, 141938, 212907, 283876, 425814, 567752, 638721, 851628, 1277442, 1703256, 2554884, 2909729, 5109768, 5819458, 8729187, 11638916, 17458374, 23277832, 26187561, 34916748, 52375122, 69833496, 104750244, 209500488]

約数ペア:

[(1, 209500488), (2, 104750244), (3, 69833496), (4, 52375122), (6, 34916748), (8, 26187561), (9, 23277832), (12, 17458374), (18, 11638916), (24, 8729187), (36, 5819458), (41, 5109768), (72, 2909729), (82, 2554884), (123, 1703256), (164, 1277442), (246, 851628), (328, 638721), (369, 567752), (492, 425814), (738, 283876), (984, 212907), (1476, 141938), (2952, 70969)]