203475688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{14281}}^1$

素因数の和:14437

約数の個数: 32

約数和(自身を含む): 413892360

約数和(自身を除く): 210416672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 7124, 14248, 14281, 28562, 57124, 114248, 185653, 371306, 742612, 1485224, 1956497, 3912994, 7825988, 15651976, 25434461, 50868922, 101737844, 203475688]

約数ペア:

[(1, 203475688), (2, 101737844), (4, 50868922), (8, 25434461), (13, 15651976), (26, 7825988), (52, 3912994), (104, 1956497), (137, 1485224), (274, 742612), (548, 371306), (1096, 185653), (1781, 114248), (3562, 57124), (7124, 28562), (14248, 14281)]