203465194712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2273}}^1\times {\mathrm{18313}}^1$

素因数の和:20652

約数の個数: 64

約数和(自身を含む): 419792042880

約数和(自身を除く): 216326848168

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2273, 2444, 4546, 4888, 9092, 18184, 18313, 29549, 36626, 59098, 73252, 106831, 118196, 146504, 213662, 236392, 238069, 427324, 476138, 854648, 860711, 952276, 1388803, 1721422, 1904552, 2777606, 3442844, 5555212, 6885688, 11110424, 11189243, 22378486, 41625449, 44756972, 83250898, 89513944, 166501796, 333003592, 541130837, 1082261674, 1956396103, 2164523348, 3912792206, 4329046696, 7825584412, 15651168824, 25433149339, 50866298678, 101732597356, 203465194712]

約数ペア:

[(1, 203465194712), (2, 101732597356), (4, 50866298678), (8, 25433149339), (13, 15651168824), (26, 7825584412), (47, 4329046696), (52, 3912792206), (94, 2164523348), (104, 1956396103), (188, 1082261674), (376, 541130837), (611, 333003592), (1222, 166501796), (2273, 89513944), (2444, 83250898), (4546, 44756972), (4888, 41625449), (9092, 22378486), (18184, 11189243), (18313, 11110424), (29549, 6885688), (36626, 5555212), (59098, 3442844), (73252, 2777606), (106831, 1904552), (118196, 1721422), (146504, 1388803), (213662, 952276), (236392, 860711), (238069, 854648), (427324, 476138)]