201651416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{4273}}^1$

素因数の和:4643

約数の個数: 32

約数和(自身を含む): 401585040

約数和(自身を除く): 199933624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 347, 694, 1388, 2776, 4273, 5899, 8546, 11798, 17092, 23596, 34184, 47192, 72641, 145282, 290564, 581128, 1482731, 2965462, 5930924, 11861848, 25206427, 50412854, 100825708, 201651416]

約数ペア:

[(1, 201651416), (2, 100825708), (4, 50412854), (8, 25206427), (17, 11861848), (34, 5930924), (68, 2965462), (136, 1482731), (347, 581128), (694, 290564), (1388, 145282), (2776, 72641), (4273, 47192), (5899, 34184), (8546, 23596), (11798, 17092)]