202089195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19441}}^1$

素因数の和:19473

約数の個数: 64

約数和(自身を含む): 447943680

約数和(自身を除く): 245854485

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 297, 315, 385, 495, 693, 945, 1155, 1485, 2079, 3465, 10395, 19441, 58323, 97205, 136087, 174969, 213851, 291615, 408261, 524907, 641553, 680435, 874845, 1069255, 1224783, 1496957, 1924659, 2041305, 2624535, 3207765, 3674349, 4490871, 5773977, 6123915, 7484785, 9623295, 13472613, 18371745, 22454355, 28869885, 40417839, 67363065, 202089195]

約数ペア:

[(1, 202089195), (3, 67363065), (5, 40417839), (7, 28869885), (9, 22454355), (11, 18371745), (15, 13472613), (21, 9623295), (27, 7484785), (33, 6123915), (35, 5773977), (45, 4490871), (55, 3674349), (63, 3207765), (77, 2624535), (99, 2041305), (105, 1924659), (135, 1496957), (165, 1224783), (189, 1069255), (231, 874845), (297, 680435), (315, 641553), (385, 524907), (495, 408261), (693, 291615), (945, 213851), (1155, 174969), (1485, 136087), (2079, 97205), (3465, 58323), (10395, 19441)]