189665278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{797}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 322328160

約数和(自身を除く): 132662882

約数列:

[1, 2, 11, 22, 29, 58, 319, 373, 638, 746, 797, 1594, 4103, 8206, 8767, 10817, 17534, 21634, 23113, 46226, 118987, 237974, 254243, 297281, 508486, 594562, 3270091, 6540182, 8621149, 17242298, 94832639, 189665278]

約数ペア:

[(1, 189665278), (2, 94832639), (11, 17242298), (22, 8621149), (29, 6540182), (58, 3270091), (319, 594562), (373, 508486), (638, 297281), (746, 254243), (797, 237974), (1594, 118987), (4103, 46226), (8206, 23113), (8767, 21634), (10817, 17534)]