206827995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 374367744

約数和(自身を除く): 167539749

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 67, 159, 165, 201, 265, 335, 353, 583, 737, 795, 1005, 1059, 1749, 1765, 2211, 2915, 3551, 3685, 3883, 5295, 8745, 10653, 11055, 11649, 17755, 18709, 19415, 23651, 39061, 53265, 56127, 58245, 70953, 93545, 117183, 118255, 195305, 205799, 260161, 280635, 354765, 585915, 617397, 780483, 1028995, 1253503, 1300805, 3086985, 3760509, 3902415, 6267515, 13788533, 18802545, 41365599, 68942665, 206827995]

約数ペア:

[(1, 206827995), (3, 68942665), (5, 41365599), (11, 18802545), (15, 13788533), (33, 6267515), (53, 3902415), (55, 3760509), (67, 3086985), (159, 1300805), (165, 1253503), (201, 1028995), (265, 780483), (335, 617397), (353, 585915), (583, 354765), (737, 280635), (795, 260161), (1005, 205799), (1059, 195305), (1749, 118255), (1765, 117183), (2211, 93545), (2915, 70953), (3551, 58245), (3685, 56127), (3883, 53265), (5295, 39061), (8745, 23651), (10653, 19415), (11055, 18709), (11649, 17755)]