195342868

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1013}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 400667904

約数和(自身を除く): 205325036

約数列:

[1, 2, 4, 7, 14, 28, 71, 97, 142, 194, 284, 388, 497, 679, 994, 1013, 1358, 1988, 2026, 2716, 4052, 6887, 7091, 13774, 14182, 27548, 28364, 48209, 71923, 96418, 98261, 143846, 192836, 196522, 287692, 393044, 503461, 687827, 1006922, 1375654, 2013844, 2751308, 6976531, 13953062, 27906124, 48835717, 97671434, 195342868]

約数ペア:

[(1, 195342868), (2, 97671434), (4, 48835717), (7, 27906124), (14, 13953062), (28, 6976531), (71, 2751308), (97, 2013844), (142, 1375654), (194, 1006922), (284, 687827), (388, 503461), (497, 393044), (679, 287692), (994, 196522), (1013, 192836), (1358, 143846), (1988, 98261), (2026, 96418), (2716, 71923), (4052, 48209), (6887, 28364), (7091, 27548), (13774, 14182)]