201319720706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8287}}^1\times {\mathrm{49177}}^1$

素因数の和:57498

約数の個数: 32

約数和(自身を含む): 342373301760

約数和(自身を除く): 141053581054

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 8287, 16574, 49177, 98354, 107731, 157453, 215462, 314906, 639301, 934363, 1278602, 1868726, 2046889, 4093778, 12146719, 24293438, 407529799, 815059598, 5297887387, 7743066181, 10595774774, 15486132362, 100659860353, 201319720706]

約数ペア:

[(1, 201319720706), (2, 100659860353), (13, 15486132362), (19, 10595774774), (26, 7743066181), (38, 5297887387), (247, 815059598), (494, 407529799), (8287, 24293438), (16574, 12146719), (49177, 4093778), (98354, 2046889), (107731, 1868726), (157453, 1278602), (215462, 934363), (314906, 639301)]