210325973

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 254862720

約数和(自身を除く): 44536747

約数列:

[1, 11, 13, 59, 97, 143, 257, 649, 767, 1067, 1261, 2827, 3341, 5723, 8437, 13871, 15163, 24929, 36751, 62953, 74399, 166793, 197119, 274219, 324077, 818389, 1470811, 2168309, 3564847, 16178921, 19120543, 210325973]

約数ペア:

[(1, 210325973), (11, 19120543), (13, 16178921), (59, 3564847), (97, 2168309), (143, 1470811), (257, 818389), (649, 324077), (767, 274219), (1067, 197119), (1261, 166793), (2827, 74399), (3341, 62953), (5723, 36751), (8437, 24929), (13871, 15163)]