193531998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{2099}}^1$

素因数の和:2253

約数の個数: 48

約数和(自身を含む): 429004800

約数和(自身を除く): 235472802

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 127, 242, 254, 363, 381, 726, 762, 1397, 2099, 2794, 4191, 4198, 6297, 8382, 12594, 15367, 23089, 30734, 46101, 46178, 69267, 92202, 138534, 253979, 266573, 507958, 533146, 761937, 799719, 1523874, 1599438, 2932303, 5864606, 8796909, 17593818, 32255333, 64510666, 96765999, 193531998]

約数ペア:

[(1, 193531998), (2, 96765999), (3, 64510666), (6, 32255333), (11, 17593818), (22, 8796909), (33, 5864606), (66, 2932303), (121, 1599438), (127, 1523874), (242, 799719), (254, 761937), (363, 533146), (381, 507958), (726, 266573), (762, 253979), (1397, 138534), (2099, 92202), (2794, 69267), (4191, 46178), (4198, 46101), (6297, 30734), (8382, 23089), (12594, 15367)]