201038344

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{617}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 410531220

約数和(自身を除く): 209492876

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 241, 338, 482, 617, 676, 964, 1234, 1352, 1928, 2468, 3133, 4936, 6266, 8021, 12532, 16042, 25064, 32084, 40729, 64168, 81458, 104273, 148697, 162916, 208546, 297394, 325832, 417092, 594788, 834184, 1189576, 1933061, 3866122, 7732244, 15464488, 25129793, 50259586, 100519172, 201038344]

約数ペア:

[(1, 201038344), (2, 100519172), (4, 50259586), (8, 25129793), (13, 15464488), (26, 7732244), (52, 3866122), (104, 1933061), (169, 1189576), (241, 834184), (338, 594788), (482, 417092), (617, 325832), (676, 297394), (964, 208546), (1234, 162916), (1352, 148697), (1928, 104273), (2468, 81458), (3133, 64168), (4936, 40729), (6266, 32084), (8021, 25064), (12532, 16042)]