190584436

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1493}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 393555456

約数和(自身を除く): 202971020

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 97, 188, 194, 329, 388, 658, 679, 1316, 1358, 1493, 2716, 2986, 4559, 5972, 9118, 10451, 18236, 20902, 31913, 41804, 63826, 70171, 127652, 140342, 144821, 280684, 289642, 491197, 579284, 982394, 1013747, 1964788, 2027494, 4054988, 6806587, 13613174, 27226348, 47646109, 95292218, 190584436]

約数ペア:

[(1, 190584436), (2, 95292218), (4, 47646109), (7, 27226348), (14, 13613174), (28, 6806587), (47, 4054988), (94, 2027494), (97, 1964788), (188, 1013747), (194, 982394), (329, 579284), (388, 491197), (658, 289642), (679, 280684), (1316, 144821), (1358, 140342), (1493, 127652), (2716, 70171), (2986, 63826), (4559, 41804), (5972, 31913), (9118, 20902), (10451, 18236)]