201960424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1409}}^1$

素因数の和:1498

約数の個数: 64

約数和(自身を含む): 426384000

約数和(自身を除く): 224423576

約数列:

[1, 2, 4, 8, 19, 23, 38, 41, 46, 76, 82, 92, 152, 164, 184, 328, 437, 779, 874, 943, 1409, 1558, 1748, 1886, 2818, 3116, 3496, 3772, 5636, 6232, 7544, 11272, 17917, 26771, 32407, 35834, 53542, 57769, 64814, 71668, 107084, 115538, 129628, 143336, 214168, 231076, 259256, 462152, 615733, 1097611, 1231466, 1328687, 2195222, 2462932, 2657374, 4390444, 4925864, 5314748, 8780888, 10629496, 25245053, 50490106, 100980212, 201960424]

約数ペア:

[(1, 201960424), (2, 100980212), (4, 50490106), (8, 25245053), (19, 10629496), (23, 8780888), (38, 5314748), (41, 4925864), (46, 4390444), (76, 2657374), (82, 2462932), (92, 2195222), (152, 1328687), (164, 1231466), (184, 1097611), (328, 615733), (437, 462152), (779, 259256), (874, 231076), (943, 214168), (1409, 143336), (1558, 129628), (1748, 115538), (1886, 107084), (2818, 71668), (3116, 64814), (3496, 57769), (3772, 53542), (5636, 35834), (6232, 32407), (7544, 26771), (11272, 17917)]