193869198

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{13183}}^1$

素因数の和:13253

約数の個数: 48

約数和(自身を含む): 452474880

約数和(自身を除く): 258605682

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4902, 7353, 13183, 14706, 26366, 39549, 79098, 118647, 237294, 250477, 500954, 566869, 751431, 1133738, 1502862, 1700607, 2254293, 3401214, 4508586, 5101821, 10203642, 10770511, 21541022, 32311533, 64623066, 96934599, 193869198]

約数ペア:

[(1, 193869198), (2, 96934599), (3, 64623066), (6, 32311533), (9, 21541022), (18, 10770511), (19, 10203642), (38, 5101821), (43, 4508586), (57, 3401214), (86, 2254293), (114, 1700607), (129, 1502862), (171, 1133738), (258, 751431), (342, 566869), (387, 500954), (774, 250477), (817, 237294), (1634, 118647), (2451, 79098), (4902, 39549), (7353, 26366), (13183, 14706)]