196621910

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{3323}}^1$

素因数の和:3488

約数の個数: 32

約数和(自身を含む): 363539232

約数和(自身を除く): 166917322

約数列:

[1, 2, 5, 10, 61, 97, 122, 194, 305, 485, 610, 970, 3323, 5917, 6646, 11834, 16615, 29585, 33230, 59170, 202703, 322331, 405406, 644662, 1013515, 1611655, 2027030, 3223310, 19662191, 39324382, 98310955, 196621910]

約数ペア:

[(1, 196621910), (2, 98310955), (5, 39324382), (10, 19662191), (61, 3223310), (97, 2027030), (122, 1611655), (194, 1013515), (305, 644662), (485, 405406), (610, 322331), (970, 202703), (3323, 59170), (5917, 33230), (6646, 29585), (11834, 16615)]