208984803790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{48942577}}^1$

素因数の和:48942652

約数の個数: 32

約数和(自身を含む): 436959336384

約数和(自身を除く): 227974532594

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 48942577, 97885154, 244712885, 342598039, 489425770, 685196078, 1712990195, 2985497197, 3425980390, 5970994394, 14927485985, 20898480379, 29854971970, 41796960758, 104492401895, 208984803790]

約数ペア:

[(1, 208984803790), (2, 104492401895), (5, 41796960758), (7, 29854971970), (10, 20898480379), (14, 14927485985), (35, 5970994394), (61, 3425980390), (70, 2985497197), (122, 1712990195), (305, 685196078), (427, 489425770), (610, 342598039), (854, 244712885), (2135, 97885154), (4270, 48942577)]