200818908

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{105251}}^1$

素因数の和:105314

約数の個数: 36

約数和(自身を含む): 517208328

約数和(自身を除く): 316389420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 105251, 210502, 315753, 421004, 631506, 947259, 1263012, 1894518, 3789036, 5578303, 11156606, 16734909, 22313212, 33469818, 50204727, 66939636, 100409454, 200818908]

約数ペア:

[(1, 200818908), (2, 100409454), (3, 66939636), (4, 50204727), (6, 33469818), (9, 22313212), (12, 16734909), (18, 11156606), (36, 5578303), (53, 3789036), (106, 1894518), (159, 1263012), (212, 947259), (318, 631506), (477, 421004), (636, 315753), (954, 210502), (1908, 105251)]