201545676

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{647}}^1$

素因数の和:1183

約数の個数: 72

約数和(自身を含む): 541326240

約数和(自身を除く): 339780564

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 509, 612, 647, 1018, 1294, 1527, 1941, 2036, 2588, 3054, 3882, 4581, 5823, 6108, 7764, 8653, 9162, 10999, 11646, 17306, 18324, 21998, 23292, 25959, 32997, 34612, 43996, 51918, 65994, 77877, 98991, 103836, 131988, 155754, 197982, 311508, 329323, 395964, 658646, 987969, 1317292, 1975938, 2963907, 3951876, 5598491, 5927814, 11196982, 11855628, 16795473, 22393964, 33590946, 50386419, 67181892, 100772838, 201545676]

約数ペア:

[(1, 201545676), (2, 100772838), (3, 67181892), (4, 50386419), (6, 33590946), (9, 22393964), (12, 16795473), (17, 11855628), (18, 11196982), (34, 5927814), (36, 5598491), (51, 3951876), (68, 2963907), (102, 1975938), (153, 1317292), (204, 987969), (306, 658646), (509, 395964), (612, 329323), (647, 311508), (1018, 197982), (1294, 155754), (1527, 131988), (1941, 103836), (2036, 98991), (2588, 77877), (3054, 65994), (3882, 51918), (4581, 43996), (5823, 34612), (6108, 32997), (7764, 25959), (8653, 23292), (9162, 21998), (10999, 18324), (11646, 17306)]