205559256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6211}}^1$

素因数の和:6424

約数の個数: 64

約数和(自身を含む): 590388480

約数和(自身を除く): 384829224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 788, 1182, 1379, 1576, 2364, 2758, 4137, 4728, 5516, 6211, 8274, 11032, 12422, 16548, 18633, 24844, 33096, 37266, 43477, 49688, 74532, 86954, 130431, 149064, 173908, 260862, 347816, 521724, 1043448, 1223567, 2447134, 3670701, 4894268, 7341402, 8564969, 9788536, 14682804, 17129938, 25694907, 29365608, 34259876, 51389814, 68519752, 102779628, 205559256]

約数ペア:

[(1, 205559256), (2, 102779628), (3, 68519752), (4, 51389814), (6, 34259876), (7, 29365608), (8, 25694907), (12, 17129938), (14, 14682804), (21, 9788536), (24, 8564969), (28, 7341402), (42, 4894268), (56, 3670701), (84, 2447134), (168, 1223567), (197, 1043448), (394, 521724), (591, 347816), (788, 260862), (1182, 173908), (1379, 149064), (1576, 130431), (2364, 86954), (2758, 74532), (4137, 49688), (4728, 43477), (5516, 37266), (6211, 33096), (8274, 24844), (11032, 18633), (12422, 16548)]