204190168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6841}}^1$

素因数の和:6908

約数の個数: 64

約数和(自身を含む): 482771520

約数和(自身を除く): 278581352

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 364, 533, 574, 728, 1066, 1148, 2132, 2296, 3731, 4264, 6841, 7462, 13682, 14924, 27364, 29848, 47887, 54728, 88933, 95774, 177866, 191548, 280481, 355732, 383096, 560962, 622531, 711464, 1121924, 1245062, 1963367, 2243848, 2490124, 3646253, 3926734, 4980248, 7292506, 7853468, 14585012, 15706936, 25523771, 29170024, 51047542, 102095084, 204190168]

約数ペア:

[(1, 204190168), (2, 102095084), (4, 51047542), (7, 29170024), (8, 25523771), (13, 15706936), (14, 14585012), (26, 7853468), (28, 7292506), (41, 4980248), (52, 3926734), (56, 3646253), (82, 2490124), (91, 2243848), (104, 1963367), (164, 1245062), (182, 1121924), (287, 711464), (328, 622531), (364, 560962), (533, 383096), (574, 355732), (728, 280481), (1066, 191548), (1148, 177866), (2132, 95774), (2296, 88933), (3731, 54728), (4264, 47887), (6841, 29848), (7462, 27364), (13682, 14924)]