220599054

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{4153}}^1$

素因数の和:4401

約数の個数: 48

約数和(自身を含む): 517123152

約数和(自身を除く): 296524098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 227, 234, 454, 681, 1362, 2043, 2951, 4086, 4153, 5902, 8306, 8853, 12459, 17706, 24918, 26559, 37377, 53118, 53989, 74754, 107978, 161967, 323934, 485901, 942731, 971802, 1885462, 2828193, 5656386, 8484579, 12255503, 16969158, 24511006, 36766509, 73533018, 110299527, 220599054]

約数ペア:

[(1, 220599054), (2, 110299527), (3, 73533018), (6, 36766509), (9, 24511006), (13, 16969158), (18, 12255503), (26, 8484579), (39, 5656386), (78, 2828193), (117, 1885462), (227, 971802), (234, 942731), (454, 485901), (681, 323934), (1362, 161967), (2043, 107978), (2951, 74754), (4086, 53989), (4153, 53118), (5902, 37377), (8306, 26559), (8853, 24918), (12459, 17706)]