201967844

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{2741}}^1$

素因数の和:2880

約数の個数: 36

約数和(自身を含む): 386375220

約数和(自身を除く): 184407376

約数列:

[1, 2, 4, 13, 26, 52, 109, 169, 218, 338, 436, 676, 1417, 2741, 2834, 5482, 5668, 10964, 18421, 35633, 36842, 71266, 73684, 142532, 298769, 463229, 597538, 926458, 1195076, 1852916, 3883997, 7767994, 15535988, 50491961, 100983922, 201967844]

約数ペア:

[(1, 201967844), (2, 100983922), (4, 50491961), (13, 15535988), (26, 7767994), (52, 3883997), (109, 1852916), (169, 1195076), (218, 926458), (338, 597538), (436, 463229), (676, 298769), (1417, 142532), (2741, 73684), (2834, 71266), (5482, 36842), (5668, 35633), (10964, 18421)]