201785887173

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3581}}^1\times {\mathrm{84991}}^1$

素因数の和:88605

約数の個数: 32

約数和(自身を含む): 306876874752

約数和(自身を除く): 105090987579

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 3581, 10743, 46553, 60877, 84991, 139659, 182631, 254973, 791401, 1104883, 1444847, 2374203, 3314649, 4334541, 18783011, 56349033, 304352771, 913058313, 3956586023, 5173997107, 11869758069, 15521991321, 67261962391, 201785887173]

約数ペア:

[(1, 201785887173), (3, 67261962391), (13, 15521991321), (17, 11869758069), (39, 5173997107), (51, 3956586023), (221, 913058313), (663, 304352771), (3581, 56349033), (10743, 18783011), (46553, 4334541), (60877, 3314649), (84991, 2374203), (139659, 1444847), (182631, 1104883), (254973, 791401)]