213002178

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1145173}}^1$

素因数の和:1145209

約数の個数: 16

約数和(自身を含む): 439746816

約数和(自身を除く): 226744638

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 1145173, 2290346, 3435519, 6871038, 35500363, 71000726, 106501089, 213002178]

約数ペア:

[(1, 213002178), (2, 106501089), (3, 71000726), (6, 35500363), (31, 6871038), (62, 3435519), (93, 2290346), (186, 1145173)]