201334550

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 384350400

約数和(自身を除く): 183015850

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 139, 278, 295, 491, 590, 695, 982, 1390, 1475, 2455, 2950, 3475, 4910, 6950, 8201, 12275, 16402, 24550, 28969, 41005, 57938, 68249, 82010, 136498, 144845, 205025, 289690, 341245, 410050, 682490, 724225, 1448450, 1706225, 3412450, 4026691, 8053382, 20133455, 40266910, 100667275, 201334550]

約数ペア:

[(1, 201334550), (2, 100667275), (5, 40266910), (10, 20133455), (25, 8053382), (50, 4026691), (59, 3412450), (118, 1706225), (139, 1448450), (278, 724225), (295, 682490), (491, 410050), (590, 341245), (695, 289690), (982, 205025), (1390, 144845), (1475, 136498), (2455, 82010), (2950, 68249), (3475, 57938), (4910, 41005), (6950, 28969), (8201, 24550), (12275, 16402)]