203031738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:633

約数の個数: 128

約数和(自身を含む): 563404800

約数和(自身を除く): 360373062

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 79, 91, 117, 126, 158, 182, 189, 234, 237, 273, 351, 378, 474, 523, 546, 553, 702, 711, 819, 1027, 1046, 1106, 1422, 1569, 1638, 1659, 2054, 2133, 2457, 3081, 3138, 3318, 3661, 4266, 4707, 4914, 4977, 6162, 6799, 7189, 7322, 9243, 9414, 9954, 10983, 13598, 14121, 14378, 14931, 18486, 20397, 21567, 21966, 27729, 28242, 29862, 32949, 40794, 41317, 43134, 47593, 55458, 61191, 64701, 65898, 82634, 95186, 98847, 122382, 123951, 129402, 142779, 183573, 194103, 197694, 247902, 285558, 289219, 367146, 371853, 388206, 428337, 537121, 578438, 743706, 856674, 867657, 1074242, 1115559, 1285011, 1611363, 1735314, 2231118, 2570022, 2602971, 3222726, 3759847, 4834089, 5205942, 7519694, 7808913, 9668178, 11279541, 14502267, 15617826, 22559082, 29004534, 33838623, 67677246, 101515869, 203031738]

約数ペア:

[(1, 203031738), (2, 101515869), (3, 67677246), (6, 33838623), (7, 29004534), (9, 22559082), (13, 15617826), (14, 14502267), (18, 11279541), (21, 9668178), (26, 7808913), (27, 7519694), (39, 5205942), (42, 4834089), (54, 3759847), (63, 3222726), (78, 2602971), (79, 2570022), (91, 2231118), (117, 1735314), (126, 1611363), (158, 1285011), (182, 1115559), (189, 1074242), (234, 867657), (237, 856674), (273, 743706), (351, 578438), (378, 537121), (474, 428337), (523, 388206), (546, 371853), (553, 367146), (702, 289219), (711, 285558), (819, 247902), (1027, 197694), (1046, 194103), (1106, 183573), (1422, 142779), (1569, 129402), (1638, 123951), (1659, 122382), (2054, 98847), (2133, 95186), (2457, 82634), (3081, 65898), (3138, 64701), (3318, 61191), (3661, 55458), (4266, 47593), (4707, 43134), (4914, 41317), (4977, 40794), (6162, 32949), (6799, 29862), (7189, 28242), (7322, 27729), (9243, 21966), (9414, 21567), (9954, 20397), (10983, 18486), (13598, 14931), (14121, 14378)]