197492328

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{22669}}^1$

素因数の和:22703

約数の個数: 72

約数和(自身を含む): 587946450

約数和(自身を除く): 390454122

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 22669, 45338, 68007, 90676, 136014, 181352, 204021, 249359, 272028, 408042, 498718, 544056, 748077, 816084, 997436, 1496154, 1632168, 1994872, 2244231, 2742949, 2992308, 4488462, 5485898, 5984616, 8228847, 8976924, 10971796, 16457694, 17953848, 21943592, 24686541, 32915388, 49373082, 65830776, 98746164, 197492328]

約数ペア:

[(1, 197492328), (2, 98746164), (3, 65830776), (4, 49373082), (6, 32915388), (8, 24686541), (9, 21943592), (11, 17953848), (12, 16457694), (18, 10971796), (22, 8976924), (24, 8228847), (33, 5984616), (36, 5485898), (44, 4488462), (66, 2992308), (72, 2742949), (88, 2244231), (99, 1994872), (121, 1632168), (132, 1496154), (198, 997436), (242, 816084), (264, 748077), (363, 544056), (396, 498718), (484, 408042), (726, 272028), (792, 249359), (968, 204021), (1089, 181352), (1452, 136014), (2178, 90676), (2904, 68007), (4356, 45338), (8712, 22669)]