200618972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{128273}}^1$

素因数の和:128317

約数の個数: 24

約数和(自身を含む): 387900576

約数和(自身を除く): 187281604

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 128273, 256546, 513092, 2180641, 2950279, 4361282, 5900558, 8722564, 11801116, 50154743, 100309486, 200618972]

約数ペア:

[(1, 200618972), (2, 100309486), (4, 50154743), (17, 11801116), (23, 8722564), (34, 5900558), (46, 4361282), (68, 2950279), (92, 2180641), (391, 513092), (782, 256546), (1564, 128273)]