201332131

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 280385280

約数和(自身を除く): 79053149

約数列:

[1, 7, 11, 13, 49, 59, 77, 91, 143, 413, 487, 539, 637, 649, 767, 1001, 2891, 3409, 4543, 5357, 5369, 6331, 7007, 8437, 23863, 28733, 31801, 37499, 37583, 44317, 59059, 69641, 201131, 262493, 310219, 316063, 373529, 413413, 487487, 1407917, 2212441, 2614703, 3412409, 4108819, 15487087, 18302921, 28761733, 201332131]

約数ペア:

[(1, 201332131), (7, 28761733), (11, 18302921), (13, 15487087), (49, 4108819), (59, 3412409), (77, 2614703), (91, 2212441), (143, 1407917), (413, 487487), (487, 413413), (539, 373529), (637, 316063), (649, 310219), (767, 262493), (1001, 201131), (2891, 69641), (3409, 59059), (4543, 44317), (5357, 37583), (5369, 37499), (6331, 31801), (7007, 28733), (8437, 23863)]