201387678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{85843}}^1$

素因数の和:85888

約数の個数: 32

約数和(自身を含む): 445015296

約数和(自身を除く): 243627618

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 85843, 171686, 257529, 515058, 1459331, 1974389, 2918662, 3948778, 4377993, 5923167, 8755986, 11846334, 33564613, 67129226, 100693839, 201387678]

約数ペア:

[(1, 201387678), (2, 100693839), (3, 67129226), (6, 33564613), (17, 11846334), (23, 8755986), (34, 5923167), (46, 4377993), (51, 3948778), (69, 2918662), (102, 1974389), (138, 1459331), (391, 515058), (782, 257529), (1173, 171686), (2346, 85843)]