209027926921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{59}}^2\times {\mathrm{6491}}^1$

素因数の和:6678

約数の個数: 36

約数和(自身を含む): 240272373744

約数和(自身を除く): 31244446823

約数列:

[1, 11, 29, 59, 319, 649, 841, 1711, 3481, 6491, 9251, 18821, 38291, 49619, 71401, 100949, 188239, 382969, 545809, 1110439, 2070629, 2927521, 4212659, 5458931, 11106101, 22595171, 32202731, 60048241, 122167111, 248546881, 322076929, 655259959, 3542846219, 7207859549, 19002538811, 209027926921]

約数ペア:

[(1, 209027926921), (11, 19002538811), (29, 7207859549), (59, 3542846219), (319, 655259959), (649, 322076929), (841, 248546881), (1711, 122167111), (3481, 60048241), (6491, 32202731), (9251, 22595171), (18821, 11106101), (38291, 5458931), (49619, 4212659), (71401, 2927521), (100949, 2070629), (188239, 1110439), (382969, 545809)]