202374495

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 359940672

約数和(自身を除く): 157566177

約数列:

[1, 3, 5, 9, 15, 45, 71, 97, 213, 291, 355, 485, 639, 653, 873, 1065, 1455, 1959, 3195, 3265, 4365, 5877, 6887, 9795, 20661, 29385, 34435, 46363, 61983, 63341, 103305, 139089, 190023, 231815, 309915, 316705, 417267, 570069, 695445, 950115, 2086335, 2850345, 4497211, 13491633, 22486055, 40474899, 67458165, 202374495]

約数ペア:

[(1, 202374495), (3, 67458165), (5, 40474899), (9, 22486055), (15, 13491633), (45, 4497211), (71, 2850345), (97, 2086335), (213, 950115), (291, 695445), (355, 570069), (485, 417267), (639, 316705), (653, 309915), (873, 231815), (1065, 190023), (1455, 139089), (1959, 103305), (3195, 63341), (3265, 61983), (4365, 46363), (5877, 34435), (6887, 29385), (9795, 20661)]