200580926

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 395176320

約数和(自身を除く): 194595394

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 241, 269, 442, 482, 538, 1547, 1687, 1883, 3094, 3133, 3374, 3497, 3766, 4097, 4573, 6266, 6994, 8194, 9146, 21931, 24479, 28679, 32011, 43862, 48958, 53261, 57358, 59449, 64022, 64829, 106522, 118898, 129658, 372827, 416143, 453803, 745654, 832286, 842777, 907606, 1102093, 1685554, 2204186, 5899439, 7714651, 11798878, 14327209, 15429302, 28654418, 100290463, 200580926]

約数ペア:

[(1, 200580926), (2, 100290463), (7, 28654418), (13, 15429302), (14, 14327209), (17, 11798878), (26, 7714651), (34, 5899439), (91, 2204186), (119, 1685554), (182, 1102093), (221, 907606), (238, 842777), (241, 832286), (269, 745654), (442, 453803), (482, 416143), (538, 372827), (1547, 129658), (1687, 118898), (1883, 106522), (3094, 64829), (3133, 64022), (3374, 59449), (3497, 57358), (3766, 53261), (4097, 48958), (4573, 43862), (6266, 32011), (6994, 28679), (8194, 24479), (9146, 21931)]