201450768

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{220889}}^1$

素因数の和:220919

約数の個数: 40

約数和(自身を含む): 547807200

約数和(自身を除く): 346356432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 220889, 441778, 662667, 883556, 1325334, 1767112, 2650668, 3534224, 4196891, 5301336, 8393782, 10602672, 12590673, 16787564, 25181346, 33575128, 50362692, 67150256, 100725384, 201450768]

約数ペア:

[(1, 201450768), (2, 100725384), (3, 67150256), (4, 50362692), (6, 33575128), (8, 25181346), (12, 16787564), (16, 12590673), (19, 10602672), (24, 8393782), (38, 5301336), (48, 4196891), (57, 3534224), (76, 2650668), (114, 1767112), (152, 1325334), (228, 883556), (304, 662667), (456, 441778), (912, 220889)]