207619524

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2953}}^1$

素因数の和:3007

約数の個数: 120

約数和(自身を含む): 640521728

約数和(自身を除く): 432902204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 324, 372, 378, 434, 558, 567, 651, 756, 837, 868, 1116, 1134, 1302, 1674, 1953, 2268, 2511, 2604, 2953, 3348, 3906, 5022, 5859, 5906, 7812, 8859, 10044, 11718, 11812, 17577, 17718, 20671, 23436, 26577, 35154, 35436, 41342, 53154, 62013, 70308, 79731, 82684, 91543, 106308, 124026, 159462, 183086, 186039, 239193, 248052, 274629, 318924, 366172, 372078, 478386, 549258, 558117, 640801, 744156, 823887, 956772, 1098516, 1116234, 1281602, 1647774, 1674351, 1922403, 2232468, 2471661, 2563204, 3295548, 3348702, 3844806, 4943322, 5767209, 6697404, 7414983, 7689612, 9886644, 11534418, 14829966, 17301627, 23068836, 29659932, 34603254, 51904881, 69206508, 103809762, 207619524]

約数ペア:

[(1, 207619524), (2, 103809762), (3, 69206508), (4, 51904881), (6, 34603254), (7, 29659932), (9, 23068836), (12, 17301627), (14, 14829966), (18, 11534418), (21, 9886644), (27, 7689612), (28, 7414983), (31, 6697404), (36, 5767209), (42, 4943322), (54, 3844806), (62, 3348702), (63, 3295548), (81, 2563204), (84, 2471661), (93, 2232468), (108, 1922403), (124, 1674351), (126, 1647774), (162, 1281602), (186, 1116234), (189, 1098516), (217, 956772), (252, 823887), (279, 744156), (324, 640801), (372, 558117), (378, 549258), (434, 478386), (558, 372078), (567, 366172), (651, 318924), (756, 274629), (837, 248052), (868, 239193), (1116, 186039), (1134, 183086), (1302, 159462), (1674, 124026), (1953, 106308), (2268, 91543), (2511, 82684), (2604, 79731), (2953, 70308), (3348, 62013), (3906, 53154), (5022, 41342), (5859, 35436), (5906, 35154), (7812, 26577), (8859, 23436), (10044, 20671), (11718, 17718), (11812, 17577)]