206562470

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{3491}}^1$

素因数の和:3656

約数の個数: 32

約数和(自身を含む): 381913056

約数和(自身を除く): 175350586

約数列:

[1, 2, 5, 10, 61, 97, 122, 194, 305, 485, 610, 970, 3491, 5917, 6982, 11834, 17455, 29585, 34910, 59170, 212951, 338627, 425902, 677254, 1064755, 1693135, 2129510, 3386270, 20656247, 41312494, 103281235, 206562470]

約数ペア:

[(1, 206562470), (2, 103281235), (5, 41312494), (10, 20656247), (61, 3386270), (97, 2129510), (122, 1693135), (194, 1064755), (305, 677254), (485, 425902), (610, 338627), (970, 212951), (3491, 59170), (5917, 34910), (6982, 29585), (11834, 17455)]