209089493784

素因数分解:

$2^3\times 3^2\times {\mathrm{401}}^1\times {\mathrm{7241947}}^1$

素因数の和:7242360

約数の個数: 48

約数和(自身を含む): 567696303720

約数和(自身を除く): 358606809936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 401, 802, 1203, 1604, 2406, 3208, 3609, 4812, 7218, 9624, 14436, 28872, 7241947, 14483894, 21725841, 28967788, 43451682, 57935576, 65177523, 86903364, 130355046, 173806728, 260710092, 521420184, 2904020747, 5808041494, 8712062241, 11616082988, 17424124482, 23232165976, 26136186723, 34848248964, 52272373446, 69696497928, 104544746892, 209089493784]

約数ペア:

[(1, 209089493784), (2, 104544746892), (3, 69696497928), (4, 52272373446), (6, 34848248964), (8, 26136186723), (9, 23232165976), (12, 17424124482), (18, 11616082988), (24, 8712062241), (36, 5808041494), (72, 2904020747), (401, 521420184), (802, 260710092), (1203, 173806728), (1604, 130355046), (2406, 86903364), (3208, 65177523), (3609, 57935576), (4812, 43451682), (7218, 28967788), (9624, 21725841), (14436, 14483894), (28872, 7241947)]