201830008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{1973}}^1$

素因数の和:2671

約数の個数: 32

約数和(自身を含む): 399142800

約数和(自身を除く): 197312792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 673, 1346, 1973, 2692, 3946, 5384, 7892, 12787, 15784, 25574, 37487, 51148, 74974, 102296, 149948, 299896, 1327829, 2655658, 5311316, 10622632, 25228751, 50457502, 100915004, 201830008]

約数ペア:

[(1, 201830008), (2, 100915004), (4, 50457502), (8, 25228751), (19, 10622632), (38, 5311316), (76, 2655658), (152, 1327829), (673, 299896), (1346, 149948), (1973, 102296), (2692, 74974), (3946, 51148), (5384, 37487), (7892, 25574), (12787, 15784)]