201791214

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{3511}}^1$

素因数の和:3653

約数の個数: 48

約数和(自身を含む): 455829504

約数和(自身を除く): 254038290

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 103, 186, 206, 279, 309, 558, 618, 927, 1854, 3193, 3511, 6386, 7022, 9579, 10533, 19158, 21066, 28737, 31599, 57474, 63198, 108841, 217682, 326523, 361633, 653046, 723266, 979569, 1084899, 1959138, 2169798, 3254697, 6509394, 11210623, 22421246, 33631869, 67263738, 100895607, 201791214]

約数ペア:

[(1, 201791214), (2, 100895607), (3, 67263738), (6, 33631869), (9, 22421246), (18, 11210623), (31, 6509394), (62, 3254697), (93, 2169798), (103, 1959138), (186, 1084899), (206, 979569), (279, 723266), (309, 653046), (558, 361633), (618, 326523), (927, 217682), (1854, 108841), (3193, 63198), (3511, 57474), (6386, 31599), (7022, 28737), (9579, 21066), (10533, 19158)]