202135945

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 283545360

約数和(自身を除く): 81409415

約数列:

[1, 5, 11, 29, 41, 55, 121, 145, 205, 281, 319, 451, 605, 1189, 1405, 1595, 2255, 3091, 3509, 4961, 5945, 8149, 11521, 13079, 15455, 17545, 24805, 34001, 40745, 57605, 65395, 89639, 126731, 143869, 170005, 334109, 448195, 633655, 719345, 986029, 1394041, 1670545, 3675199, 4930145, 6970205, 18375995, 40427189, 202135945]

約数ペア:

[(1, 202135945), (5, 40427189), (11, 18375995), (29, 6970205), (41, 4930145), (55, 3675199), (121, 1670545), (145, 1394041), (205, 986029), (281, 719345), (319, 633655), (451, 448195), (605, 334109), (1189, 170005), (1405, 143869), (1595, 126731), (2255, 89639), (3091, 65395), (3509, 57605), (4961, 40745), (5945, 34001), (8149, 24805), (11521, 17545), (13079, 15455)]