207799306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 382225536

約数和(自身を除く): 174426230

約数列:

[1, 2, 11, 13, 22, 26, 43, 61, 86, 122, 143, 277, 286, 473, 554, 559, 671, 793, 946, 1118, 1342, 1586, 2623, 3047, 3601, 5246, 6094, 6149, 7202, 8723, 11911, 12298, 16897, 17446, 23822, 28853, 33794, 34099, 39611, 57706, 68198, 79222, 131021, 154843, 185867, 219661, 262042, 309686, 371734, 375089, 439322, 726571, 750178, 1453142, 1703273, 2416271, 3406546, 4832542, 7992281, 9445423, 15984562, 18890846, 103899653, 207799306]

約数ペア:

[(1, 207799306), (2, 103899653), (11, 18890846), (13, 15984562), (22, 9445423), (26, 7992281), (43, 4832542), (61, 3406546), (86, 2416271), (122, 1703273), (143, 1453142), (277, 750178), (286, 726571), (473, 439322), (554, 375089), (559, 371734), (671, 309686), (793, 262042), (946, 219661), (1118, 185867), (1342, 154843), (1586, 131021), (2623, 79222), (3047, 68198), (3601, 57706), (5246, 39611), (6094, 34099), (6149, 33794), (7202, 28853), (8723, 23822), (11911, 17446), (12298, 16897)]