201324970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5563}}^1$

素因数の和:5635

約数の個数: 64

約数和(自身を含む): 461500416

約数和(自身を除く): 260175446

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 110, 154, 235, 329, 385, 470, 517, 658, 770, 1034, 1645, 2585, 3290, 3619, 5170, 5563, 7238, 11126, 18095, 27815, 36190, 38941, 55630, 61193, 77882, 122386, 194705, 261461, 305965, 389410, 428351, 522922, 611930, 856702, 1307305, 1830227, 2141755, 2614610, 2876071, 3660454, 4283510, 5752142, 9151135, 14380355, 18302270, 20132497, 28760710, 40264994, 100662485, 201324970]

約数ペア:

[(1, 201324970), (2, 100662485), (5, 40264994), (7, 28760710), (10, 20132497), (11, 18302270), (14, 14380355), (22, 9151135), (35, 5752142), (47, 4283510), (55, 3660454), (70, 2876071), (77, 2614610), (94, 2141755), (110, 1830227), (154, 1307305), (235, 856702), (329, 611930), (385, 522922), (470, 428351), (517, 389410), (658, 305965), (770, 261461), (1034, 194705), (1645, 122386), (2585, 77882), (3290, 61193), (3619, 55630), (5170, 38941), (5563, 36190), (7238, 27815), (11126, 18095)]