189243492

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{61363}}^1$

素因数の和:61627

約数の個数: 24

約数和(自身を含む): 443293536

約数和(自身を除く): 254050044

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 61363, 122726, 184089, 245452, 368178, 736356, 15770291, 31540582, 47310873, 63081164, 94621746, 189243492]

約数ペア:

[(1, 189243492), (2, 94621746), (3, 63081164), (4, 47310873), (6, 31540582), (12, 15770291), (257, 736356), (514, 368178), (771, 245452), (1028, 184089), (1542, 122726), (3084, 61363)]