200966838

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{13457}}^1$

素因数の和:13612

約数の個数: 32

約数和(自身を含む): 426349440

約数和(自身を除く): 225382602

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 2489, 4978, 7467, 13457, 14934, 26914, 40371, 80742, 255683, 511366, 767049, 1534098, 1762867, 3525734, 5288601, 10577202, 33494473, 66988946, 100483419, 200966838]

約数ペア:

[(1, 200966838), (2, 100483419), (3, 66988946), (6, 33494473), (19, 10577202), (38, 5288601), (57, 3525734), (114, 1762867), (131, 1534098), (262, 767049), (393, 511366), (786, 255683), (2489, 80742), (4978, 40371), (7467, 26914), (13457, 14934)]