236224513

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 291409920

約数和(自身を除く): 55185407

約数列:

[1, 7, 23, 61, 67, 161, 359, 427, 469, 1403, 1541, 2513, 4087, 8257, 9821, 10787, 21899, 24053, 28609, 57799, 94001, 153293, 168371, 503677, 553219, 658007, 1467233, 3525739, 3872533, 10270631, 33746359, 236224513]

約数ペア:

[(1, 236224513), (7, 33746359), (23, 10270631), (61, 3872533), (67, 3525739), (161, 1467233), (359, 658007), (427, 553219), (469, 503677), (1403, 168371), (1541, 153293), (2513, 94001), (4087, 57799), (8257, 28609), (9821, 24053), (10787, 21899)]