206543135403

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1721}}^1\times {\mathrm{63803}}^1$

素因数の和:65560

約数の個数: 48

約数和(自身を含む): 342795922560

約数和(自身を除く): 136252787157

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1721, 1881, 5163, 15489, 18931, 32699, 56793, 63803, 98097, 170379, 191409, 294291, 359689, 574227, 701833, 1079067, 1212257, 2105499, 3237201, 3636771, 6316497, 10910313, 13334827, 40004481, 109804963, 120013443, 329414889, 988244667, 1207854593, 2086294297, 3623563779, 6258882891, 10870691337, 18776648673, 22949237267, 68847711801, 206543135403]

約数ペア:

[(1, 206543135403), (3, 68847711801), (9, 22949237267), (11, 18776648673), (19, 10870691337), (33, 6258882891), (57, 3623563779), (99, 2086294297), (171, 1207854593), (209, 988244667), (627, 329414889), (1721, 120013443), (1881, 109804963), (5163, 40004481), (15489, 13334827), (18931, 10910313), (32699, 6316497), (56793, 3636771), (63803, 3237201), (98097, 2105499), (170379, 1212257), (191409, 1079067), (294291, 701833), (359689, 574227)]