199757304

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{2887}}^1$

素因数の和:2961

約数の個数: 72

約数和(自身を含む): 559217880

約数和(自身を除く): 359460576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 961, 1116, 1922, 2232, 2883, 2887, 3844, 5766, 5774, 7688, 8649, 8661, 11532, 11548, 17298, 17322, 23064, 23096, 25983, 34596, 34644, 51966, 69192, 69288, 89497, 103932, 178994, 207864, 268491, 357988, 536982, 715976, 805473, 1073964, 1610946, 2147928, 2774407, 3221892, 5548814, 6443784, 8323221, 11097628, 16646442, 22195256, 24969663, 33292884, 49939326, 66585768, 99878652, 199757304]

約数ペア:

[(1, 199757304), (2, 99878652), (3, 66585768), (4, 49939326), (6, 33292884), (8, 24969663), (9, 22195256), (12, 16646442), (18, 11097628), (24, 8323221), (31, 6443784), (36, 5548814), (62, 3221892), (72, 2774407), (93, 2147928), (124, 1610946), (186, 1073964), (248, 805473), (279, 715976), (372, 536982), (558, 357988), (744, 268491), (961, 207864), (1116, 178994), (1922, 103932), (2232, 89497), (2883, 69288), (2887, 69192), (3844, 51966), (5766, 34644), (5774, 34596), (7688, 25983), (8649, 23096), (8661, 23064), (11532, 17322), (11548, 17298)]