204375512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{18287}}^1$

素因数の和:18431

約数の個数: 32

約数和(自身を含む): 421355520

約数和(自身を除く): 216980008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 2794, 5588, 11176, 18287, 36574, 73148, 146296, 201157, 402314, 804628, 1609256, 2322449, 4644898, 9289796, 18579592, 25546939, 51093878, 102187756, 204375512]

約数ペア:

[(1, 204375512), (2, 102187756), (4, 51093878), (8, 25546939), (11, 18579592), (22, 9289796), (44, 4644898), (88, 2322449), (127, 1609256), (254, 804628), (508, 402314), (1016, 201157), (1397, 146296), (2794, 73148), (5588, 36574), (11176, 18287)]