207810142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{463}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 339558912

約数和(自身を除く): 131748770

約数列:

[1, 2, 17, 34, 43, 86, 307, 463, 614, 731, 926, 1462, 5219, 7871, 10438, 13201, 15742, 19909, 26402, 39818, 142141, 224417, 284282, 338453, 448834, 676906, 2416397, 4832794, 6112063, 12224126, 103905071, 207810142]

約数ペア:

[(1, 207810142), (2, 103905071), (17, 12224126), (34, 6112063), (43, 4832794), (86, 2416397), (307, 676906), (463, 448834), (614, 338453), (731, 284282), (926, 224417), (1462, 142141), (5219, 39818), (7871, 26402), (10438, 19909), (13201, 15742)]