203478007158

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{907}}^1\times {\mathrm{128489}}^1$

素因数の和:129501

約数の個数: 48

約数和(自身を含む): 445908612240

約数和(自身を除く): 242430605082

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 907, 1746, 1814, 2721, 5442, 8163, 16326, 87979, 128489, 175958, 256978, 263937, 385467, 527874, 770934, 791811, 1156401, 1583622, 2312802, 12463433, 24926866, 37390299, 74780598, 112170897, 116539523, 224341794, 233079046, 349618569, 699237138, 1048855707, 2097711414, 11304333731, 22608667462, 33913001193, 67826002386, 101739003579, 203478007158]

約数ペア:

[(1, 203478007158), (2, 101739003579), (3, 67826002386), (6, 33913001193), (9, 22608667462), (18, 11304333731), (97, 2097711414), (194, 1048855707), (291, 699237138), (582, 349618569), (873, 233079046), (907, 224341794), (1746, 116539523), (1814, 112170897), (2721, 74780598), (5442, 37390299), (8163, 24926866), (16326, 12463433), (87979, 2312802), (128489, 1583622), (175958, 1156401), (256978, 791811), (263937, 770934), (385467, 527874)]