197711976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1399

約数の個数: 128

約数和(自身を含む): 624153600

約数和(自身を除く): 426441624

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 83, 84, 88, 132, 154, 166, 168, 231, 249, 264, 308, 332, 462, 498, 581, 616, 664, 913, 924, 996, 1162, 1289, 1743, 1826, 1848, 1992, 2324, 2578, 2739, 3486, 3652, 3867, 4648, 5156, 5478, 6391, 6972, 7304, 7734, 9023, 10312, 10956, 12782, 13944, 14179, 15468, 18046, 19173, 21912, 25564, 27069, 28358, 30936, 36092, 38346, 42537, 51128, 54138, 56716, 72184, 76692, 85074, 99253, 106987, 108276, 113432, 153384, 170148, 198506, 213974, 216552, 297759, 320961, 340296, 397012, 427948, 595518, 641922, 748909, 794024, 855896, 1176857, 1191036, 1283844, 1497818, 2246727, 2353714, 2382072, 2567688, 2995636, 3530571, 4493454, 4707428, 5991272, 7061142, 8237999, 8986908, 9414856, 14122284, 16475998, 17973816, 24713997, 28244568, 32951996, 49427994, 65903992, 98855988, 197711976]

約数ペア:

[(1, 197711976), (2, 98855988), (3, 65903992), (4, 49427994), (6, 32951996), (7, 28244568), (8, 24713997), (11, 17973816), (12, 16475998), (14, 14122284), (21, 9414856), (22, 8986908), (24, 8237999), (28, 7061142), (33, 5991272), (42, 4707428), (44, 4493454), (56, 3530571), (66, 2995636), (77, 2567688), (83, 2382072), (84, 2353714), (88, 2246727), (132, 1497818), (154, 1283844), (166, 1191036), (168, 1176857), (231, 855896), (249, 794024), (264, 748909), (308, 641922), (332, 595518), (462, 427948), (498, 397012), (581, 340296), (616, 320961), (664, 297759), (913, 216552), (924, 213974), (996, 198506), (1162, 170148), (1289, 153384), (1743, 113432), (1826, 108276), (1848, 106987), (1992, 99253), (2324, 85074), (2578, 76692), (2739, 72184), (3486, 56716), (3652, 54138), (3867, 51128), (4648, 42537), (5156, 38346), (5478, 36092), (6391, 30936), (6972, 28358), (7304, 27069), (7734, 25564), (9023, 21912), (10312, 19173), (10956, 18046), (12782, 15468), (13944, 14179)]