193958982

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11933}}^1$

素因数の和:11994

約数の個数: 64

約数和(自身を含む): 504092160

約数和(自身を除く): 310133178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 189, 258, 301, 378, 387, 602, 774, 903, 1161, 1806, 2322, 2709, 5418, 8127, 11933, 16254, 23866, 35799, 71598, 83531, 107397, 167062, 214794, 250593, 322191, 501186, 513119, 644382, 751779, 1026238, 1503558, 1539357, 2255337, 3078714, 3591833, 4510674, 4618071, 7183666, 9236142, 10775499, 13854213, 21550998, 27708426, 32326497, 64652994, 96979491, 193958982]

約数ペア:

[(1, 193958982), (2, 96979491), (3, 64652994), (6, 32326497), (7, 27708426), (9, 21550998), (14, 13854213), (18, 10775499), (21, 9236142), (27, 7183666), (42, 4618071), (43, 4510674), (54, 3591833), (63, 3078714), (86, 2255337), (126, 1539357), (129, 1503558), (189, 1026238), (258, 751779), (301, 644382), (378, 513119), (387, 501186), (602, 322191), (774, 250593), (903, 214794), (1161, 167062), (1806, 107397), (2322, 83531), (2709, 71598), (5418, 35799), (8127, 23866), (11933, 16254)]