222000765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 422264832

約数和(自身を除く): 200264067

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 241, 283, 465, 651, 723, 849, 1085, 1205, 1415, 1687, 1981, 3255, 3615, 4245, 5061, 5943, 7471, 8435, 8773, 9905, 22413, 25305, 26319, 29715, 37355, 43865, 52297, 61411, 68203, 112065, 131595, 156891, 184233, 204609, 261485, 307055, 341015, 477421, 784455, 921165, 1023045, 1432263, 2114293, 2387105, 6342879, 7161315, 10571465, 14800051, 31714395, 44400153, 74000255, 222000765]

約数ペア:

[(1, 222000765), (3, 74000255), (5, 44400153), (7, 31714395), (15, 14800051), (21, 10571465), (31, 7161315), (35, 6342879), (93, 2387105), (105, 2114293), (155, 1432263), (217, 1023045), (241, 921165), (283, 784455), (465, 477421), (651, 341015), (723, 307055), (849, 261485), (1085, 204609), (1205, 184233), (1415, 156891), (1687, 131595), (1981, 112065), (3255, 68203), (3615, 61411), (4245, 52297), (5061, 43865), (5943, 37355), (7471, 29715), (8435, 26319), (8773, 25305), (9905, 22413)]