204352434

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 542640384

約数和(自身を除く): 338287950

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 62, 66, 78, 93, 99, 117, 143, 169, 186, 197, 198, 234, 279, 286, 338, 341, 394, 403, 429, 507, 558, 591, 682, 806, 858, 1014, 1023, 1182, 1209, 1287, 1521, 1773, 1859, 2046, 2167, 2418, 2561, 2574, 3042, 3069, 3546, 3627, 3718, 4334, 4433, 5122, 5239, 5577, 6107, 6138, 6501, 7254, 7683, 8866, 10478, 11154, 12214, 13002, 13299, 15366, 15717, 16731, 18321, 19503, 23049, 26598, 28171, 31434, 33293, 33462, 36642, 39006, 39897, 46098, 47151, 54963, 56342, 57629, 66586, 67177, 79391, 79794, 84513, 94302, 99879, 109926, 115258, 134354, 158782, 169026, 172887, 199758, 201531, 238173, 253539, 299637, 345774, 366223, 403062, 476346, 507078, 518661, 599274, 604593, 714519, 732446, 873301, 1032083, 1037322, 1098669, 1209186, 1429038, 1746602, 2064166, 2197338, 2619903, 3096249, 3296007, 5239806, 6192498, 6592014, 7859709, 9288747, 11352913, 15719418, 18577494, 22705826, 34058739, 68117478, 102176217, 204352434]

約数ペア:

[(1, 204352434), (2, 102176217), (3, 68117478), (6, 34058739), (9, 22705826), (11, 18577494), (13, 15719418), (18, 11352913), (22, 9288747), (26, 7859709), (31, 6592014), (33, 6192498), (39, 5239806), (62, 3296007), (66, 3096249), (78, 2619903), (93, 2197338), (99, 2064166), (117, 1746602), (143, 1429038), (169, 1209186), (186, 1098669), (197, 1037322), (198, 1032083), (234, 873301), (279, 732446), (286, 714519), (338, 604593), (341, 599274), (394, 518661), (403, 507078), (429, 476346), (507, 403062), (558, 366223), (591, 345774), (682, 299637), (806, 253539), (858, 238173), (1014, 201531), (1023, 199758), (1182, 172887), (1209, 169026), (1287, 158782), (1521, 134354), (1773, 115258), (1859, 109926), (2046, 99879), (2167, 94302), (2418, 84513), (2561, 79794), (2574, 79391), (3042, 67177), (3069, 66586), (3546, 57629), (3627, 56342), (3718, 54963), (4334, 47151), (4433, 46098), (5122, 39897), (5239, 39006), (5577, 36642), (6107, 33462), (6138, 33293), (6501, 31434), (7254, 28171), (7683, 26598), (8866, 23049), (10478, 19503), (11154, 18321), (12214, 16731), (13002, 15717), (13299, 15366)]