201555534

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{41117}}^1$

素因数の和:41184

約数の個数: 32

約数和(自身を含む): 434206080

約数和(自身を除く): 232650546

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 41117, 82234, 123351, 246702, 781223, 1562446, 1768031, 2343669, 3536062, 4687338, 5304093, 10608186, 33592589, 67185178, 100777767, 201555534]

約数ペア:

[(1, 201555534), (2, 100777767), (3, 67185178), (6, 33592589), (19, 10608186), (38, 5304093), (43, 4687338), (57, 3536062), (86, 2343669), (114, 1768031), (129, 1562446), (258, 781223), (817, 246702), (1634, 123351), (2451, 82234), (4902, 41117)]