331369486

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{8081}}^1$

素因数の和:8220

約数の個数: 32

約数和(自身を含む): 593542080

約数和(自身を除く): 262172594

約数列:

[1, 2, 7, 14, 29, 58, 101, 202, 203, 406, 707, 1414, 2929, 5858, 8081, 16162, 20503, 41006, 56567, 113134, 234349, 468698, 816181, 1632362, 1640443, 3280886, 5713267, 11426534, 23669249, 47338498, 165684743, 331369486]

約数ペア:

[(1, 331369486), (2, 165684743), (7, 47338498), (14, 23669249), (29, 11426534), (58, 5713267), (101, 3280886), (202, 1640443), (203, 1632362), (406, 816181), (707, 468698), (1414, 234349), (2929, 113134), (5858, 56567), (8081, 41006), (16162, 20503)]