205364170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{2833}}^1$

素因数の和:3510

約数の個数: 32

約数和(自身を含む): 404015040

約数和(自身を除く): 198650870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 659, 1318, 2833, 3295, 5666, 6590, 7249, 14165, 14498, 28330, 31163, 36245, 62326, 72490, 155815, 311630, 1866947, 3733894, 9334735, 18669470, 20536417, 41072834, 102682085, 205364170]

約数ペア:

[(1, 205364170), (2, 102682085), (5, 41072834), (10, 20536417), (11, 18669470), (22, 9334735), (55, 3733894), (110, 1866947), (659, 311630), (1318, 155815), (2833, 72490), (3295, 62326), (5666, 36245), (6590, 31163), (7249, 28330), (14165, 14498)]