201401330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1217}}^1$

素因数の和:1323

約数の個数: 64

約数和(自身を含む): 417432960

約数和(自身を除く): 216031630

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 67, 95, 130, 134, 190, 247, 335, 494, 670, 871, 1217, 1235, 1273, 1742, 2434, 2470, 2546, 4355, 6085, 6365, 8710, 12170, 12730, 15821, 16549, 23123, 31642, 33098, 46246, 79105, 81539, 82745, 115615, 158210, 163078, 165490, 231230, 300599, 407695, 601198, 815390, 1060007, 1502995, 1549241, 2120014, 3005990, 3098482, 5300035, 7746205, 10600070, 15492410, 20140133, 40280266, 100700665, 201401330]

約数ペア:

[(1, 201401330), (2, 100700665), (5, 40280266), (10, 20140133), (13, 15492410), (19, 10600070), (26, 7746205), (38, 5300035), (65, 3098482), (67, 3005990), (95, 2120014), (130, 1549241), (134, 1502995), (190, 1060007), (247, 815390), (335, 601198), (494, 407695), (670, 300599), (871, 231230), (1217, 165490), (1235, 163078), (1273, 158210), (1742, 115615), (2434, 82745), (2470, 81539), (2546, 79105), (4355, 46246), (6085, 33098), (6365, 31642), (8710, 23123), (12170, 16549), (12730, 15821)]