199277244

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 566092800

約数和(自身を除く): 366815556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 53, 57, 69, 76, 92, 106, 114, 138, 159, 171, 207, 212, 228, 239, 276, 318, 342, 414, 437, 477, 478, 636, 684, 717, 828, 874, 954, 956, 1007, 1219, 1311, 1434, 1748, 1908, 2014, 2151, 2438, 2622, 2868, 3021, 3657, 3933, 4028, 4302, 4541, 4876, 5244, 5497, 6042, 7314, 7866, 8604, 9063, 9082, 10971, 10994, 12084, 12667, 13623, 14628, 15732, 16491, 18126, 18164, 21942, 21988, 23161, 25334, 27246, 32982, 36252, 38001, 40869, 43884, 46322, 49473, 50668, 54492, 65964, 69483, 76002, 81738, 92644, 98946, 104443, 114003, 138966, 152004, 163476, 197892, 208449, 208886, 228006, 240673, 277932, 291341, 313329, 416898, 417772, 456012, 481346, 582682, 626658, 722019, 833796, 874023, 939987, 962692, 1165364, 1253316, 1444038, 1748046, 1879974, 2166057, 2622069, 2888076, 3496092, 3759948, 4332114, 5244138, 5535479, 8664228, 10488276, 11070958, 16606437, 22141916, 33212874, 49819311, 66425748, 99638622, 199277244]

約数ペア:

[(1, 199277244), (2, 99638622), (3, 66425748), (4, 49819311), (6, 33212874), (9, 22141916), (12, 16606437), (18, 11070958), (19, 10488276), (23, 8664228), (36, 5535479), (38, 5244138), (46, 4332114), (53, 3759948), (57, 3496092), (69, 2888076), (76, 2622069), (92, 2166057), (106, 1879974), (114, 1748046), (138, 1444038), (159, 1253316), (171, 1165364), (207, 962692), (212, 939987), (228, 874023), (239, 833796), (276, 722019), (318, 626658), (342, 582682), (414, 481346), (437, 456012), (477, 417772), (478, 416898), (636, 313329), (684, 291341), (717, 277932), (828, 240673), (874, 228006), (954, 208886), (956, 208449), (1007, 197892), (1219, 163476), (1311, 152004), (1434, 138966), (1748, 114003), (1908, 104443), (2014, 98946), (2151, 92644), (2438, 81738), (2622, 76002), (2868, 69483), (3021, 65964), (3657, 54492), (3933, 50668), (4028, 49473), (4302, 46322), (4541, 43884), (4876, 40869), (5244, 38001), (5497, 36252), (6042, 32982), (7314, 27246), (7866, 25334), (8604, 23161), (9063, 21988), (9082, 21942), (10971, 18164), (10994, 18126), (12084, 16491), (12667, 15732), (13623, 14628)]