208037776

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{7109}}^1$

素因数の和:7207

約数の個数: 40

約数和(自身を含む): 423187200

約数和(自身を除く): 215149424

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 236, 248, 472, 496, 944, 1829, 3658, 7109, 7316, 14218, 14632, 28436, 29264, 56872, 113744, 220379, 419431, 440758, 838862, 881516, 1677724, 1763032, 3355448, 3526064, 6710896, 13002361, 26004722, 52009444, 104018888, 208037776]

約数ペア:

[(1, 208037776), (2, 104018888), (4, 52009444), (8, 26004722), (16, 13002361), (31, 6710896), (59, 3526064), (62, 3355448), (118, 1763032), (124, 1677724), (236, 881516), (248, 838862), (472, 440758), (496, 419431), (944, 220379), (1829, 113744), (3658, 56872), (7109, 29264), (7316, 28436), (14218, 14632)]