204555328

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{359}}^1$

素因数の和:707

約数の個数: 56

約数和(自身を含む): 422452800

約数和(自身を除く): 217897472

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 307, 359, 464, 614, 718, 928, 1228, 1436, 1856, 2456, 2872, 4912, 5744, 8903, 9824, 10411, 11488, 17806, 19648, 20822, 22976, 35612, 41644, 71224, 83288, 110213, 142448, 166576, 220426, 284896, 333152, 440852, 569792, 666304, 881704, 1763408, 3196177, 3526816, 6392354, 7053632, 12784708, 25569416, 51138832, 102277664, 204555328]

約数ペア:

[(1, 204555328), (2, 102277664), (4, 51138832), (8, 25569416), (16, 12784708), (29, 7053632), (32, 6392354), (58, 3526816), (64, 3196177), (116, 1763408), (232, 881704), (307, 666304), (359, 569792), (464, 440852), (614, 333152), (718, 284896), (928, 220426), (1228, 166576), (1436, 142448), (1856, 110213), (2456, 83288), (2872, 71224), (4912, 41644), (5744, 35612), (8903, 22976), (9824, 20822), (10411, 19648), (11488, 17806)]