203467888

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1682

約数の個数: 60

約数和(自身を含む): 436231008

約数和(自身を除く): 232763120

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 169, 188, 208, 338, 376, 611, 676, 752, 1222, 1352, 1601, 2444, 2704, 3202, 4888, 6404, 7943, 9776, 12808, 15886, 20813, 25616, 31772, 41626, 63544, 75247, 83252, 127088, 150494, 166504, 270569, 300988, 333008, 541138, 601976, 978211, 1082276, 1203952, 1956422, 2164552, 3912844, 4329104, 7825688, 12716743, 15651376, 25433486, 50866972, 101733944, 203467888]

約数ペア:

[(1, 203467888), (2, 101733944), (4, 50866972), (8, 25433486), (13, 15651376), (16, 12716743), (26, 7825688), (47, 4329104), (52, 3912844), (94, 2164552), (104, 1956422), (169, 1203952), (188, 1082276), (208, 978211), (338, 601976), (376, 541138), (611, 333008), (676, 300988), (752, 270569), (1222, 166504), (1352, 150494), (1601, 127088), (2444, 83252), (2704, 75247), (3202, 63544), (4888, 41626), (6404, 31772), (7943, 25616), (9776, 20813), (12808, 15886)]