198982212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 609638400

約数和(自身を除く): 410656188

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 19, 22, 26, 33, 34, 38, 39, 44, 51, 52, 57, 66, 68, 76, 78, 102, 114, 132, 143, 156, 187, 204, 209, 221, 228, 247, 286, 323, 359, 374, 418, 429, 442, 494, 561, 572, 627, 646, 663, 718, 741, 748, 836, 858, 884, 969, 988, 1077, 1122, 1254, 1292, 1326, 1436, 1482, 1716, 1938, 2154, 2244, 2431, 2508, 2652, 2717, 2964, 3553, 3876, 3949, 4199, 4308, 4667, 4862, 5434, 6103, 6821, 7106, 7293, 7898, 8151, 8398, 9334, 9724, 10659, 10868, 11847, 12206, 12597, 13642, 14001, 14212, 14586, 15796, 16302, 16796, 18309, 18668, 20463, 21318, 23694, 24412, 25194, 27284, 28002, 29172, 32604, 36618, 40926, 42636, 46189, 47388, 50388, 51337, 56004, 67133, 73236, 75031, 79339, 81852, 88673, 92378, 102674, 115957, 134266, 138567, 150062, 154011, 158678, 177346, 184756, 201399, 205348, 225093, 231914, 238017, 266019, 268532, 277134, 300124, 308022, 317356, 347871, 354692, 402798, 450186, 463828, 476034, 532038, 554268, 616044, 695742, 805596, 872729, 900372, 952068, 975403, 1064076, 1275527, 1391484, 1507441, 1745458, 1950806, 2551054, 2618187, 2926209, 3014882, 3490916, 3826581, 3901612, 4522323, 5102108, 5236374, 5852418, 6029764, 7653162, 9044646, 10472748, 11704836, 15306324, 16581851, 18089292, 33163702, 49745553, 66327404, 99491106, 198982212]

約数ペア:

[(1, 198982212), (2, 99491106), (3, 66327404), (4, 49745553), (6, 33163702), (11, 18089292), (12, 16581851), (13, 15306324), (17, 11704836), (19, 10472748), (22, 9044646), (26, 7653162), (33, 6029764), (34, 5852418), (38, 5236374), (39, 5102108), (44, 4522323), (51, 3901612), (52, 3826581), (57, 3490916), (66, 3014882), (68, 2926209), (76, 2618187), (78, 2551054), (102, 1950806), (114, 1745458), (132, 1507441), (143, 1391484), (156, 1275527), (187, 1064076), (204, 975403), (209, 952068), (221, 900372), (228, 872729), (247, 805596), (286, 695742), (323, 616044), (359, 554268), (374, 532038), (418, 476034), (429, 463828), (442, 450186), (494, 402798), (561, 354692), (572, 347871), (627, 317356), (646, 308022), (663, 300124), (718, 277134), (741, 268532), (748, 266019), (836, 238017), (858, 231914), (884, 225093), (969, 205348), (988, 201399), (1077, 184756), (1122, 177346), (1254, 158678), (1292, 154011), (1326, 150062), (1436, 138567), (1482, 134266), (1716, 115957), (1938, 102674), (2154, 92378), (2244, 88673), (2431, 81852), (2508, 79339), (2652, 75031), (2717, 73236), (2964, 67133), (3553, 56004), (3876, 51337), (3949, 50388), (4199, 47388), (4308, 46189), (4667, 42636), (4862, 40926), (5434, 36618), (6103, 32604), (6821, 29172), (7106, 28002), (7293, 27284), (7898, 25194), (8151, 24412), (8398, 23694), (9334, 21318), (9724, 20463), (10659, 18668), (10868, 18309), (11847, 16796), (12206, 16302), (12597, 15796), (13642, 14586), (14001, 14212)]