197052408

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 646963200

約数和(自身を除く): 449910792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 89, 92, 126, 138, 161, 168, 178, 184, 191, 207, 252, 267, 276, 322, 356, 382, 414, 483, 504, 534, 552, 573, 623, 644, 712, 764, 801, 828, 966, 1068, 1146, 1246, 1288, 1337, 1449, 1528, 1602, 1656, 1719, 1869, 1932, 2047, 2136, 2292, 2492, 2674, 2898, 3204, 3438, 3738, 3864, 4011, 4094, 4393, 4584, 4984, 5348, 5607, 5796, 6141, 6408, 6876, 7476, 8022, 8188, 8786, 10696, 11214, 11592, 12033, 12282, 13179, 13752, 14329, 14952, 16044, 16376, 16999, 17572, 18423, 22428, 24066, 24564, 26358, 28658, 30751, 32088, 33998, 35144, 36846, 39537, 42987, 44856, 48132, 49128, 50997, 52716, 57316, 61502, 67996, 73692, 79074, 85974, 92253, 96264, 101994, 105432, 114632, 118993, 123004, 128961, 135992, 147384, 152991, 158148, 171948, 184506, 203988, 237986, 246008, 257922, 276759, 305982, 316296, 343896, 356979, 369012, 390977, 407976, 475972, 515844, 553518, 611964, 713958, 738024, 781954, 951944, 1031688, 1070937, 1107036, 1172931, 1223928, 1427916, 1563908, 2141874, 2214072, 2345862, 2736839, 2855832, 3127816, 3518793, 4283748, 4691724, 5473678, 7037586, 8210517, 8567496, 9383448, 10947356, 14075172, 16421034, 21894712, 24631551, 28150344, 32842068, 49263102, 65684136, 98526204, 197052408]

約数ペア:

[(1, 197052408), (2, 98526204), (3, 65684136), (4, 49263102), (6, 32842068), (7, 28150344), (8, 24631551), (9, 21894712), (12, 16421034), (14, 14075172), (18, 10947356), (21, 9383448), (23, 8567496), (24, 8210517), (28, 7037586), (36, 5473678), (42, 4691724), (46, 4283748), (56, 3518793), (63, 3127816), (69, 2855832), (72, 2736839), (84, 2345862), (89, 2214072), (92, 2141874), (126, 1563908), (138, 1427916), (161, 1223928), (168, 1172931), (178, 1107036), (184, 1070937), (191, 1031688), (207, 951944), (252, 781954), (267, 738024), (276, 713958), (322, 611964), (356, 553518), (382, 515844), (414, 475972), (483, 407976), (504, 390977), (534, 369012), (552, 356979), (573, 343896), (623, 316296), (644, 305982), (712, 276759), (764, 257922), (801, 246008), (828, 237986), (966, 203988), (1068, 184506), (1146, 171948), (1246, 158148), (1288, 152991), (1337, 147384), (1449, 135992), (1528, 128961), (1602, 123004), (1656, 118993), (1719, 114632), (1869, 105432), (1932, 101994), (2047, 96264), (2136, 92253), (2292, 85974), (2492, 79074), (2674, 73692), (2898, 67996), (3204, 61502), (3438, 57316), (3738, 52716), (3864, 50997), (4011, 49128), (4094, 48132), (4393, 44856), (4584, 42987), (4984, 39537), (5348, 36846), (5607, 35144), (5796, 33998), (6141, 32088), (6408, 30751), (6876, 28658), (7476, 26358), (8022, 24564), (8188, 24066), (8786, 22428), (10696, 18423), (11214, 17572), (11592, 16999), (12033, 16376), (12282, 16044), (13179, 14952), (13752, 14329)]