225511412

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1453}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 472910592

約数和(自身を除く): 247399180

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 241, 322, 482, 644, 964, 1453, 1687, 2906, 3374, 5543, 5812, 6748, 10171, 11086, 20342, 22172, 33419, 38801, 40684, 66838, 77602, 133676, 155204, 233933, 350173, 467866, 700346, 935732, 1400692, 2451211, 4902422, 8053979, 9804844, 16107958, 32215916, 56377853, 112755706, 225511412]

約数ペア:

[(1, 225511412), (2, 112755706), (4, 56377853), (7, 32215916), (14, 16107958), (23, 9804844), (28, 8053979), (46, 4902422), (92, 2451211), (161, 1400692), (241, 935732), (322, 700346), (482, 467866), (644, 350173), (964, 233933), (1453, 155204), (1687, 133676), (2906, 77602), (3374, 66838), (5543, 40684), (5812, 38801), (6748, 33419), (10171, 22172), (11086, 20342)]