197565552

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:471

約数の個数: 120

約数和(自身を含む): 573452880

約数和(自身を除く): 375887328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 109, 123, 144, 164, 218, 246, 307, 327, 328, 369, 436, 492, 614, 654, 656, 738, 872, 921, 981, 984, 1228, 1308, 1476, 1744, 1842, 1962, 1968, 2456, 2616, 2763, 2952, 3684, 3924, 4469, 4912, 5232, 5526, 5904, 7368, 7848, 8938, 11052, 12587, 13407, 14736, 15696, 17876, 22104, 25174, 26814, 33463, 35752, 37761, 40221, 44208, 50348, 53628, 66926, 71504, 75522, 80442, 100389, 100696, 107256, 113283, 133852, 151044, 160884, 200778, 201392, 214512, 226566, 267704, 301167, 302088, 321768, 401556, 453132, 535408, 602334, 604176, 643536, 803112, 906264, 1204668, 1371983, 1606224, 1812528, 2409336, 2743966, 4115949, 4818672, 5487932, 8231898, 10975864, 12347847, 16463796, 21951728, 24695694, 32927592, 49391388, 65855184, 98782776, 197565552]

約数ペア:

[(1, 197565552), (2, 98782776), (3, 65855184), (4, 49391388), (6, 32927592), (8, 24695694), (9, 21951728), (12, 16463796), (16, 12347847), (18, 10975864), (24, 8231898), (36, 5487932), (41, 4818672), (48, 4115949), (72, 2743966), (82, 2409336), (109, 1812528), (123, 1606224), (144, 1371983), (164, 1204668), (218, 906264), (246, 803112), (307, 643536), (327, 604176), (328, 602334), (369, 535408), (436, 453132), (492, 401556), (614, 321768), (654, 302088), (656, 301167), (738, 267704), (872, 226566), (921, 214512), (981, 201392), (984, 200778), (1228, 160884), (1308, 151044), (1476, 133852), (1744, 113283), (1842, 107256), (1962, 100696), (1968, 100389), (2456, 80442), (2616, 75522), (2763, 71504), (2952, 66926), (3684, 53628), (3924, 50348), (4469, 44208), (4912, 40221), (5232, 37761), (5526, 35752), (5904, 33463), (7368, 26814), (7848, 25174), (8938, 22104), (11052, 17876), (12587, 15696), (13407, 14736)]