201779248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1193}}^1$

素因数の和:1274

約数の個数: 60

約数和(自身を含む): 441058824

約数和(自身を除く): 239279576

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 961, 1193, 1364, 1922, 2386, 2728, 3844, 4772, 5456, 7688, 9544, 10571, 13123, 15376, 19088, 21142, 26246, 36983, 42284, 52492, 73966, 84568, 104984, 147932, 169136, 209968, 295864, 406813, 591728, 813626, 1146473, 1627252, 2292946, 3254504, 4585892, 6509008, 9171784, 12611203, 18343568, 25222406, 50444812, 100889624, 201779248]

約数ペア:

[(1, 201779248), (2, 100889624), (4, 50444812), (8, 25222406), (11, 18343568), (16, 12611203), (22, 9171784), (31, 6509008), (44, 4585892), (62, 3254504), (88, 2292946), (124, 1627252), (176, 1146473), (248, 813626), (341, 591728), (496, 406813), (682, 295864), (961, 209968), (1193, 169136), (1364, 147932), (1922, 104984), (2386, 84568), (2728, 73966), (3844, 52492), (4772, 42284), (5456, 36983), (7688, 26246), (9544, 21142), (10571, 19088), (13123, 15376)]