201449512

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{18919}}^1$

素因数の和:18958

約数の個数: 32

約数和(自身を含む): 415483200

約数和(自身を除く): 214033688

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2662, 5324, 10648, 18919, 37838, 75676, 151352, 208109, 416218, 832436, 1664872, 2289199, 4578398, 9156796, 18313592, 25181189, 50362378, 100724756, 201449512]

約数ペア:

[(1, 201449512), (2, 100724756), (4, 50362378), (8, 25181189), (11, 18313592), (22, 9156796), (44, 4578398), (88, 2289199), (121, 1664872), (242, 832436), (484, 416218), (968, 208109), (1331, 151352), (2662, 75676), (5324, 37838), (10648, 18919)]