197219952

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:695

約数の個数: 120

約数和(自身を含む): 578869200

約数和(自身を除く): 381649248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 83, 87, 116, 144, 166, 174, 232, 249, 261, 332, 348, 464, 498, 522, 569, 664, 696, 747, 996, 1044, 1138, 1328, 1392, 1494, 1707, 1992, 2088, 2276, 2407, 2988, 3414, 3984, 4176, 4552, 4814, 5121, 5976, 6828, 7221, 9104, 9628, 10242, 11952, 13656, 14442, 16501, 19256, 20484, 21663, 27312, 28884, 33002, 38512, 40968, 43326, 47227, 49503, 57768, 66004, 81936, 86652, 94454, 99006, 115536, 132008, 141681, 148509, 173304, 188908, 198012, 264016, 283362, 297018, 346608, 377816, 396024, 425043, 566724, 594036, 755632, 792048, 850086, 1133448, 1188072, 1369583, 1700172, 2266896, 2376144, 2739166, 3400344, 4108749, 5478332, 6800688, 8217498, 10956664, 12326247, 16434996, 21913328, 24652494, 32869992, 49304988, 65739984, 98609976, 197219952]

約数ペア:

[(1, 197219952), (2, 98609976), (3, 65739984), (4, 49304988), (6, 32869992), (8, 24652494), (9, 21913328), (12, 16434996), (16, 12326247), (18, 10956664), (24, 8217498), (29, 6800688), (36, 5478332), (48, 4108749), (58, 3400344), (72, 2739166), (83, 2376144), (87, 2266896), (116, 1700172), (144, 1369583), (166, 1188072), (174, 1133448), (232, 850086), (249, 792048), (261, 755632), (332, 594036), (348, 566724), (464, 425043), (498, 396024), (522, 377816), (569, 346608), (664, 297018), (696, 283362), (747, 264016), (996, 198012), (1044, 188908), (1138, 173304), (1328, 148509), (1392, 141681), (1494, 132008), (1707, 115536), (1992, 99006), (2088, 94454), (2276, 86652), (2407, 81936), (2988, 66004), (3414, 57768), (3984, 49503), (4176, 47227), (4552, 43326), (4814, 40968), (5121, 38512), (5976, 33002), (6828, 28884), (7221, 27312), (9104, 21663), (9628, 20484), (10242, 19256), (11952, 16501), (13656, 14442)]