208021464

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{58963}}^1$

素因数の和:58989

約数の個数: 72

約数和(自身を含む): 655384860

約数和(自身を除く): 447363396

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 58963, 117926, 176889, 235852, 353778, 412741, 471704, 530667, 707556, 825482, 1061334, 1238223, 1415112, 1650964, 2122668, 2476446, 2889187, 3301928, 3714669, 4245336, 4952892, 5778374, 7429338, 8667561, 9905784, 11556748, 14858676, 17335122, 23113496, 26002683, 29717352, 34670244, 52005366, 69340488, 104010732, 208021464]

約数ペア:

[(1, 208021464), (2, 104010732), (3, 69340488), (4, 52005366), (6, 34670244), (7, 29717352), (8, 26002683), (9, 23113496), (12, 17335122), (14, 14858676), (18, 11556748), (21, 9905784), (24, 8667561), (28, 7429338), (36, 5778374), (42, 4952892), (49, 4245336), (56, 3714669), (63, 3301928), (72, 2889187), (84, 2476446), (98, 2122668), (126, 1650964), (147, 1415112), (168, 1238223), (196, 1061334), (252, 825482), (294, 707556), (392, 530667), (441, 471704), (504, 412741), (588, 353778), (882, 235852), (1176, 176889), (1764, 117926), (3528, 58963)]