214980345

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83813}}^1$

素因数の和:83846

約数の個数: 32

約数和(自身を含む): 402307200

約数和(自身を除く): 187326855

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 83813, 251439, 419065, 754317, 1257195, 1592447, 2262951, 3771585, 4777341, 7962235, 11314755, 14332023, 23886705, 42996069, 71660115, 214980345]

約数ペア:

[(1, 214980345), (3, 71660115), (5, 42996069), (9, 23886705), (15, 14332023), (19, 11314755), (27, 7962235), (45, 4777341), (57, 3771585), (95, 2262951), (135, 1592447), (171, 1257195), (285, 754317), (513, 419065), (855, 251439), (2565, 83813)]