201550076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:451

約数の個数: 72

約数和(自身を含む): 440745984

約数和(自身を除く): 239195908

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 191, 223, 338, 364, 382, 446, 676, 764, 892, 1183, 1337, 1561, 2366, 2483, 2674, 2899, 3122, 4732, 4966, 5348, 5798, 6244, 9932, 11596, 17381, 20293, 32279, 34762, 37687, 40586, 42593, 64558, 69524, 75374, 81172, 85186, 129116, 150748, 170372, 225953, 263809, 298151, 451906, 527618, 553709, 596302, 903812, 1055236, 1107418, 1192604, 2214836, 3875963, 7198217, 7751926, 14396434, 15503852, 28792868, 50387519, 100775038, 201550076]

約数ペア:

[(1, 201550076), (2, 100775038), (4, 50387519), (7, 28792868), (13, 15503852), (14, 14396434), (26, 7751926), (28, 7198217), (52, 3875963), (91, 2214836), (169, 1192604), (182, 1107418), (191, 1055236), (223, 903812), (338, 596302), (364, 553709), (382, 527618), (446, 451906), (676, 298151), (764, 263809), (892, 225953), (1183, 170372), (1337, 150748), (1561, 129116), (2366, 85186), (2483, 81172), (2674, 75374), (2899, 69524), (3122, 64558), (4732, 42593), (4966, 40586), (5348, 37687), (5798, 34762), (6244, 32279), (9932, 20293), (11596, 17381)]