219020744

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{7607}}^1$

素因数の和:7733

約数の個数: 32

約数和(自身を含む): 424526400

約数和(自身を除く): 205505656

約数列:

[1, 2, 4, 8, 59, 61, 118, 122, 236, 244, 472, 488, 3599, 7198, 7607, 14396, 15214, 28792, 30428, 60856, 448813, 464027, 897626, 928054, 1795252, 1856108, 3590504, 3712216, 27377593, 54755186, 109510372, 219020744]

約数ペア:

[(1, 219020744), (2, 109510372), (4, 54755186), (8, 27377593), (59, 3712216), (61, 3590504), (118, 1856108), (122, 1795252), (236, 928054), (244, 897626), (472, 464027), (488, 448813), (3599, 60856), (7198, 30428), (7607, 28792), (14396, 15214)]