199441638

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{91571}}^1$

素因数の和:91601

約数の個数: 36

約数和(自身を含む): 474983964

約数和(自身を除く): 275542326

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 91571, 183142, 274713, 549426, 824139, 1007281, 1648278, 2014562, 3021843, 6043686, 9065529, 11080091, 18131058, 22160182, 33240273, 66480546, 99720819, 199441638]

約数ペア:

[(1, 199441638), (2, 99720819), (3, 66480546), (6, 33240273), (9, 22160182), (11, 18131058), (18, 11080091), (22, 9065529), (33, 6043686), (66, 3021843), (99, 2014562), (121, 1648278), (198, 1007281), (242, 824139), (363, 549426), (726, 274713), (1089, 183142), (2178, 91571)]