200302130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 432000000

約数和(自身を除く): 231697870

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 79, 145, 158, 203, 290, 395, 406, 553, 790, 1015, 1106, 1249, 2030, 2291, 2498, 2765, 4582, 5530, 6245, 8743, 11455, 12490, 16037, 17486, 22910, 32074, 36221, 43715, 72442, 80185, 87430, 98671, 160370, 181105, 197342, 253547, 362210, 493355, 507094, 690697, 986710, 1267735, 1381394, 2535470, 2861459, 3453485, 5722918, 6906970, 14307295, 20030213, 28614590, 40060426, 100151065, 200302130]

約数ペア:

[(1, 200302130), (2, 100151065), (5, 40060426), (7, 28614590), (10, 20030213), (14, 14307295), (29, 6906970), (35, 5722918), (58, 3453485), (70, 2861459), (79, 2535470), (145, 1381394), (158, 1267735), (203, 986710), (290, 690697), (395, 507094), (406, 493355), (553, 362210), (790, 253547), (1015, 197342), (1106, 181105), (1249, 160370), (2030, 98671), (2291, 87430), (2498, 80185), (2765, 72442), (4582, 43715), (5530, 36221), (6245, 32074), (8743, 22910), (11455, 17486), (12490, 16037)]