205121727396

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2477}}^1\times {\mathrm{74203}}^1$

素因数の和:76721

約数の個数: 72

約数和(自身を含む): 535451314944

約数和(自身を除く): 330329587548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 2477, 4954, 7431, 9908, 14862, 22293, 29724, 44586, 74203, 76787, 89172, 148406, 153574, 222609, 230361, 296812, 307148, 445218, 460722, 667827, 691083, 890436, 921444, 1335654, 1382166, 2300293, 2671308, 2764332, 4600586, 6900879, 9201172, 13801758, 20702637, 27603516, 41405274, 82810548, 183800831, 367601662, 551402493, 735203324, 1102804986, 1654207479, 2205609972, 3308414958, 5697825761, 6616829916, 11395651522, 17093477283, 22791303044, 34186954566, 51280431849, 68373909132, 102560863698, 205121727396]

約数ペア:

[(1, 205121727396), (2, 102560863698), (3, 68373909132), (4, 51280431849), (6, 34186954566), (9, 22791303044), (12, 17093477283), (18, 11395651522), (31, 6616829916), (36, 5697825761), (62, 3308414958), (93, 2205609972), (124, 1654207479), (186, 1102804986), (279, 735203324), (372, 551402493), (558, 367601662), (1116, 183800831), (2477, 82810548), (4954, 41405274), (7431, 27603516), (9908, 20702637), (14862, 13801758), (22293, 9201172), (29724, 6900879), (44586, 4600586), (74203, 2764332), (76787, 2671308), (89172, 2300293), (148406, 1382166), (153574, 1335654), (222609, 921444), (230361, 890436), (296812, 691083), (307148, 667827), (445218, 460722)]