199413306

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{55117}}^1$

素因数の和:55195

約数の個数: 32

約数和(自身を含む): 449762880

約数和(自身を除く): 250349574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 55117, 110234, 165351, 330702, 496053, 992106, 1488159, 2976318, 3692839, 7385678, 11078517, 22157034, 33235551, 66471102, 99706653, 199413306]

約数ペア:

[(1, 199413306), (2, 99706653), (3, 66471102), (6, 33235551), (9, 22157034), (18, 11078517), (27, 7385678), (54, 3692839), (67, 2976318), (134, 1488159), (201, 992106), (402, 496053), (603, 330702), (1206, 165351), (1809, 110234), (3618, 55117)]