195419268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{9311}}^1$

素因数の和:9385

約数の個数: 72

約数和(自身を含む): 549110016

約数和(自身を除く): 353690748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 159, 198, 212, 318, 396, 477, 583, 636, 954, 1166, 1749, 1908, 2332, 3498, 5247, 6996, 9311, 10494, 18622, 20988, 27933, 37244, 55866, 83799, 102421, 111732, 167598, 204842, 307263, 335196, 409684, 493483, 614526, 921789, 986966, 1229052, 1480449, 1843578, 1973932, 2960898, 3687156, 4441347, 5428313, 5921796, 8882694, 10856626, 16284939, 17765388, 21713252, 32569878, 48854817, 65139756, 97709634, 195419268]

約数ペア:

[(1, 195419268), (2, 97709634), (3, 65139756), (4, 48854817), (6, 32569878), (9, 21713252), (11, 17765388), (12, 16284939), (18, 10856626), (22, 8882694), (33, 5921796), (36, 5428313), (44, 4441347), (53, 3687156), (66, 2960898), (99, 1973932), (106, 1843578), (132, 1480449), (159, 1229052), (198, 986966), (212, 921789), (318, 614526), (396, 493483), (477, 409684), (583, 335196), (636, 307263), (954, 204842), (1166, 167598), (1749, 111732), (1908, 102421), (2332, 83799), (3498, 55866), (5247, 37244), (6996, 27933), (9311, 20988), (10494, 18622)]