203085402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1787}}^1$

素因数の和:1883

約数の個数: 64

約数和(自身を含む): 461389824

約数和(自身を除く): 258304422

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 47, 62, 78, 93, 94, 141, 186, 282, 403, 611, 806, 1209, 1222, 1457, 1787, 1833, 2418, 2914, 3574, 3666, 4371, 5361, 8742, 10722, 18941, 23231, 37882, 46462, 55397, 56823, 69693, 83989, 110794, 113646, 139386, 166191, 167978, 251967, 332382, 503934, 720161, 1091857, 1440322, 2160483, 2183714, 2603659, 3275571, 4320966, 5207318, 6551142, 7810977, 15621954, 33847567, 67695134, 101542701, 203085402]

約数ペア:

[(1, 203085402), (2, 101542701), (3, 67695134), (6, 33847567), (13, 15621954), (26, 7810977), (31, 6551142), (39, 5207318), (47, 4320966), (62, 3275571), (78, 2603659), (93, 2183714), (94, 2160483), (141, 1440322), (186, 1091857), (282, 720161), (403, 503934), (611, 332382), (806, 251967), (1209, 167978), (1222, 166191), (1457, 139386), (1787, 113646), (1833, 110794), (2418, 83989), (2914, 69693), (3574, 56823), (3666, 55397), (4371, 46462), (5361, 37882), (8742, 23231), (10722, 18941)]