207633816

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{221831}}^1$

素因数の和:221856

約数の個数: 48

約数和(自身を含む): 605601360

約数和(自身を除く): 397967544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 221831, 443662, 665493, 887324, 1330986, 1774648, 1996479, 2661972, 2883803, 3992958, 5323944, 5767606, 7985916, 8651409, 11535212, 15971832, 17302818, 23070424, 25954227, 34605636, 51908454, 69211272, 103816908, 207633816]

約数ペア:

[(1, 207633816), (2, 103816908), (3, 69211272), (4, 51908454), (6, 34605636), (8, 25954227), (9, 23070424), (12, 17302818), (13, 15971832), (18, 11535212), (24, 8651409), (26, 7985916), (36, 5767606), (39, 5323944), (52, 3992958), (72, 2883803), (78, 2661972), (104, 1996479), (117, 1774648), (156, 1330986), (234, 887324), (312, 665493), (468, 443662), (936, 221831)]