197890896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:953

約数の個数: 160

約数和(自身を含む): 631388160

約数和(自身を除く): 433497264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 29, 42, 46, 48, 56, 58, 69, 84, 87, 92, 112, 116, 138, 161, 168, 174, 184, 203, 232, 276, 322, 336, 348, 368, 406, 464, 483, 552, 609, 644, 667, 696, 812, 883, 966, 1104, 1218, 1288, 1334, 1392, 1624, 1766, 1932, 2001, 2436, 2576, 2649, 2668, 3248, 3532, 3864, 4002, 4669, 4872, 5298, 5336, 6181, 7064, 7728, 8004, 9338, 9744, 10596, 10672, 12362, 14007, 14128, 16008, 18543, 18676, 20309, 21192, 24724, 25607, 28014, 32016, 37086, 37352, 40618, 42384, 49448, 51214, 56028, 60927, 74172, 74704, 76821, 81236, 98896, 102428, 112056, 121854, 142163, 148344, 153642, 162472, 179249, 204856, 224112, 243708, 284326, 296688, 307284, 324944, 358498, 409712, 426489, 487416, 537747, 568652, 588961, 614568, 716996, 852978, 974832, 1075494, 1137304, 1177922, 1229136, 1433992, 1705956, 1766883, 2150988, 2274608, 2355844, 2867984, 3411912, 3533766, 4122727, 4301976, 4711688, 6823824, 7067532, 8245454, 8603952, 9423376, 12368181, 14135064, 16490908, 24736362, 28270128, 32981816, 49472724, 65963632, 98945448, 197890896]

約数ペア:

[(1, 197890896), (2, 98945448), (3, 65963632), (4, 49472724), (6, 32981816), (7, 28270128), (8, 24736362), (12, 16490908), (14, 14135064), (16, 12368181), (21, 9423376), (23, 8603952), (24, 8245454), (28, 7067532), (29, 6823824), (42, 4711688), (46, 4301976), (48, 4122727), (56, 3533766), (58, 3411912), (69, 2867984), (84, 2355844), (87, 2274608), (92, 2150988), (112, 1766883), (116, 1705956), (138, 1433992), (161, 1229136), (168, 1177922), (174, 1137304), (184, 1075494), (203, 974832), (232, 852978), (276, 716996), (322, 614568), (336, 588961), (348, 568652), (368, 537747), (406, 487416), (464, 426489), (483, 409712), (552, 358498), (609, 324944), (644, 307284), (667, 296688), (696, 284326), (812, 243708), (883, 224112), (966, 204856), (1104, 179249), (1218, 162472), (1288, 153642), (1334, 148344), (1392, 142163), (1624, 121854), (1766, 112056), (1932, 102428), (2001, 98896), (2436, 81236), (2576, 76821), (2649, 74704), (2668, 74172), (3248, 60927), (3532, 56028), (3864, 51214), (4002, 49448), (4669, 42384), (4872, 40618), (5298, 37352), (5336, 37086), (6181, 32016), (7064, 28014), (7728, 25607), (8004, 24724), (9338, 21192), (9744, 20309), (10596, 18676), (10672, 18543), (12362, 16008), (14007, 14128)]