198221192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61483}}^1$

素因数の和:61533

約数の個数: 32

約数和(自身を含む): 413172480

約数和(自身を除く): 214951288

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 61483, 122966, 245932, 491864, 799279, 1598558, 1905973, 3197116, 3811946, 6394232, 7623892, 15247784, 24777649, 49555298, 99110596, 198221192]

約数ペア:

[(1, 198221192), (2, 99110596), (4, 49555298), (8, 24777649), (13, 15247784), (26, 7623892), (31, 6394232), (52, 3811946), (62, 3197116), (104, 1905973), (124, 1598558), (248, 799279), (403, 491864), (806, 245932), (1612, 122966), (3224, 61483)]