201268613

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 60004987

約数列:

[1, 7, 13, 29, 53, 91, 203, 371, 377, 689, 1439, 1537, 2639, 4823, 10073, 10759, 18707, 19981, 41731, 76267, 130949, 139867, 292117, 533869, 542503, 991471, 2211743, 3797521, 6940297, 15482201, 28752659, 201268613]

約数ペア:

[(1, 201268613), (7, 28752659), (13, 15482201), (29, 6940297), (53, 3797521), (91, 2211743), (203, 991471), (371, 542503), (377, 533869), (689, 292117), (1439, 139867), (1537, 130949), (2639, 76267), (4823, 41731), (10073, 19981), (10759, 18707)]