198386608

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{57139}}^1$

素因数の和:57185

約数の個数: 40

約数和(自身を含む): 453463040

約数和(自身を除く): 255076432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 57139, 114278, 228556, 399973, 457112, 799946, 914224, 1599892, 1771309, 3199784, 3542618, 6399568, 7085236, 12399163, 14170472, 24798326, 28340944, 49596652, 99193304, 198386608]

約数ペア:

[(1, 198386608), (2, 99193304), (4, 49596652), (7, 28340944), (8, 24798326), (14, 14170472), (16, 12399163), (28, 7085236), (31, 6399568), (56, 3542618), (62, 3199784), (112, 1771309), (124, 1599892), (217, 914224), (248, 799946), (434, 457112), (496, 399973), (868, 228556), (1736, 114278), (3472, 57139)]