127886402

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 223257600

約数和(自身を除く): 95371198

約数列:

[1, 2, 7, 14, 101, 149, 202, 298, 607, 707, 1043, 1214, 1414, 2086, 4249, 8498, 15049, 30098, 61307, 90443, 105343, 122614, 180886, 210686, 429149, 633101, 858298, 1266202, 9134743, 18269486, 63943201, 127886402]

約数ペア:

[(1, 127886402), (2, 63943201), (7, 18269486), (14, 9134743), (101, 1266202), (149, 858298), (202, 633101), (298, 429149), (607, 210686), (707, 180886), (1043, 122614), (1214, 105343), (1414, 90443), (2086, 61307), (4249, 30098), (8498, 15049)]