201621894

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{2377}}^1$

素因数の和:2660

約数の個数: 32

約数和(自身を含む): 411374976

約数和(自身を除く): 209753082

約数列:

[1, 2, 3, 6, 67, 134, 201, 211, 402, 422, 633, 1266, 2377, 4754, 7131, 14137, 14262, 28274, 42411, 84822, 159259, 318518, 477777, 501547, 955554, 1003094, 1504641, 3009282, 33603649, 67207298, 100810947, 201621894]

約数ペア:

[(1, 201621894), (2, 100810947), (3, 67207298), (6, 33603649), (67, 3009282), (134, 1504641), (201, 1003094), (211, 955554), (402, 501547), (422, 477777), (633, 318518), (1266, 159259), (2377, 84822), (4754, 42411), (7131, 28274), (14137, 14262)]