210252350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 493468416

約数和(自身を除く): 283216066

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 97, 110, 154, 175, 194, 275, 350, 385, 485, 550, 563, 679, 770, 970, 1067, 1126, 1358, 1925, 2134, 2425, 2815, 3395, 3850, 3941, 4850, 5335, 5630, 6193, 6790, 7469, 7882, 10670, 12386, 14075, 14938, 16975, 19705, 26675, 28150, 30965, 33950, 37345, 39410, 43351, 53350, 54611, 61930, 74690, 86702, 98525, 109222, 154825, 186725, 197050, 216755, 273055, 309650, 373450, 382277, 433510, 546110, 600721, 764554, 1083775, 1201442, 1365275, 1911385, 2167550, 2730550, 3003605, 3822770, 4205047, 6007210, 8410094, 9556925, 15018025, 19113850, 21025235, 30036050, 42050470, 105126175, 210252350]

約数ペア:

[(1, 210252350), (2, 105126175), (5, 42050470), (7, 30036050), (10, 21025235), (11, 19113850), (14, 15018025), (22, 9556925), (25, 8410094), (35, 6007210), (50, 4205047), (55, 3822770), (70, 3003605), (77, 2730550), (97, 2167550), (110, 1911385), (154, 1365275), (175, 1201442), (194, 1083775), (275, 764554), (350, 600721), (385, 546110), (485, 433510), (550, 382277), (563, 373450), (679, 309650), (770, 273055), (970, 216755), (1067, 197050), (1126, 186725), (1358, 154825), (1925, 109222), (2134, 98525), (2425, 86702), (2815, 74690), (3395, 61930), (3850, 54611), (3941, 53350), (4850, 43351), (5335, 39410), (5630, 37345), (6193, 33950), (6790, 30965), (7469, 28150), (7882, 26675), (10670, 19705), (12386, 16975), (14075, 14938)]