201766972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2791}}^1$

素因数の和:2890

約数の個数: 48

約数和(自身を含む): 405264384

約数和(自身を除く): 203497412

約数列:

[1, 2, 4, 11, 22, 31, 44, 53, 62, 106, 124, 212, 341, 583, 682, 1166, 1364, 1643, 2332, 2791, 3286, 5582, 6572, 11164, 18073, 30701, 36146, 61402, 72292, 86521, 122804, 147923, 173042, 295846, 346084, 591692, 951731, 1627153, 1903462, 3254306, 3806924, 4585613, 6508612, 9171226, 18342452, 50441743, 100883486, 201766972]

約数ペア:

[(1, 201766972), (2, 100883486), (4, 50441743), (11, 18342452), (22, 9171226), (31, 6508612), (44, 4585613), (53, 3806924), (62, 3254306), (106, 1903462), (124, 1627153), (212, 951731), (341, 591692), (583, 346084), (682, 295846), (1166, 173042), (1364, 147923), (1643, 122804), (2332, 86521), (2791, 72292), (3286, 61402), (5582, 36146), (6572, 30701), (11164, 18073)]