201444573

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{773}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 300931200

約数和(自身を除く): 99486627

約数列:

[1, 3, 11, 33, 53, 149, 159, 447, 583, 773, 1639, 1749, 2319, 4917, 7897, 8503, 23691, 25509, 40969, 86867, 115177, 122907, 260601, 345531, 450659, 1266947, 1351977, 3800841, 6104381, 18313143, 67148191, 201444573]

約数ペア:

[(1, 201444573), (3, 67148191), (11, 18313143), (33, 6104381), (53, 3800841), (149, 1351977), (159, 1266947), (447, 450659), (583, 345531), (773, 260601), (1639, 122907), (1749, 115177), (2319, 86867), (4917, 40969), (7897, 25509), (8503, 23691)]