216550029311

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{439}}^1\times {\mathrm{16903}}^1$

素因数の和:17739

約数の個数: 32

約数和(自身を含む): 271329484800

約数和(自身を除く): 54779455489

約数列:

[1, 7, 11, 77, 379, 439, 2653, 3073, 4169, 4829, 16903, 29183, 33803, 118321, 166381, 185933, 1164667, 1301531, 1830191, 6406237, 7420417, 12811337, 44843659, 51942919, 70468607, 81624587, 493280249, 571372109, 2812338043, 19686366301, 30935718473, 216550029311]

約数ペア:

[(1, 216550029311), (7, 30935718473), (11, 19686366301), (77, 2812338043), (379, 571372109), (439, 493280249), (2653, 81624587), (3073, 70468607), (4169, 51942919), (4829, 44843659), (16903, 12811337), (29183, 7420417), (33803, 6406237), (118321, 1830191), (166381, 1301531), (185933, 1164667)]