208839345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 405409536

約数和(自身を除く): 196570191

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 53, 55, 65, 121, 143, 159, 165, 167, 195, 265, 363, 429, 501, 583, 605, 689, 715, 795, 835, 1573, 1749, 1815, 1837, 2067, 2145, 2171, 2505, 2915, 3445, 4719, 5511, 6413, 6513, 7579, 7865, 8745, 8851, 9185, 10335, 10855, 19239, 20207, 22737, 23595, 23881, 26553, 27555, 32065, 32565, 37895, 44255, 60621, 71643, 83369, 96195, 97361, 101035, 113685, 115063, 119405, 132765, 250107, 262691, 292083, 303105, 345189, 358215, 416845, 486805, 575315, 788073, 1070971, 1250535, 1265693, 1313455, 1460415, 1725945, 3212913, 3797079, 3940365, 5354855, 6328465, 13922623, 16064565, 18985395, 41767869, 69613115, 208839345]

約数ペア:

[(1, 208839345), (3, 69613115), (5, 41767869), (11, 18985395), (13, 16064565), (15, 13922623), (33, 6328465), (39, 5354855), (53, 3940365), (55, 3797079), (65, 3212913), (121, 1725945), (143, 1460415), (159, 1313455), (165, 1265693), (167, 1250535), (195, 1070971), (265, 788073), (363, 575315), (429, 486805), (501, 416845), (583, 358215), (605, 345189), (689, 303105), (715, 292083), (795, 262691), (835, 250107), (1573, 132765), (1749, 119405), (1815, 115063), (1837, 113685), (2067, 101035), (2145, 97361), (2171, 96195), (2505, 83369), (2915, 71643), (3445, 60621), (4719, 44255), (5511, 37895), (6413, 32565), (6513, 32065), (7579, 27555), (7865, 26553), (8745, 23881), (8851, 23595), (9185, 22737), (10335, 20207), (10855, 19239)]