220243342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{5851}}^1$

素因数の和:5952

約数の個数: 32

約数和(自身を含む): 379209600

約数和(自身を除く): 158966258

約数列:

[1, 2, 11, 22, 29, 58, 59, 118, 319, 638, 649, 1298, 1711, 3422, 5851, 11702, 18821, 37642, 64361, 128722, 169679, 339358, 345209, 690418, 1866469, 3732938, 3797299, 7594598, 10011061, 20022122, 110121671, 220243342]

約数ペア:

[(1, 220243342), (2, 110121671), (11, 20022122), (22, 10011061), (29, 7594598), (58, 3797299), (59, 3732938), (118, 1866469), (319, 690418), (638, 345209), (649, 339358), (1298, 169679), (1711, 128722), (3422, 64361), (5851, 37642), (11702, 18821)]