200021536

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43711}}^1$

素因数の和:43745

約数の個数: 48

約数和(自身を含む): 462647808

約数和(自身を除く): 262626272

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 43711, 87422, 174844, 349688, 480821, 568243, 699376, 961642, 1136486, 1398752, 1923284, 2272972, 3846568, 4545944, 6250673, 7693136, 9091888, 12501346, 15386272, 18183776, 25002692, 50005384, 100010768, 200021536]

約数ペア:

[(1, 200021536), (2, 100010768), (4, 50005384), (8, 25002692), (11, 18183776), (13, 15386272), (16, 12501346), (22, 9091888), (26, 7693136), (32, 6250673), (44, 4545944), (52, 3846568), (88, 2272972), (104, 1923284), (143, 1398752), (176, 1136486), (208, 961642), (286, 699376), (352, 568243), (416, 480821), (572, 349688), (1144, 174844), (2288, 87422), (4576, 43711)]