208008216

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{74077}}^1$

素因数の和:74105

約数の個数: 64

約数和(自身を含む): 622255200

約数和(自身を除く): 414246984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 74077, 148154, 222231, 296308, 444462, 592616, 666693, 888924, 963001, 1333386, 1777848, 1926002, 2000079, 2666772, 2889003, 3852004, 4000158, 5333544, 5778006, 7704008, 8000316, 8667009, 11556012, 16000632, 17334018, 23112024, 26001027, 34668036, 52002054, 69336072, 104004108, 208008216]

約数ペア:

[(1, 208008216), (2, 104004108), (3, 69336072), (4, 52002054), (6, 34668036), (8, 26001027), (9, 23112024), (12, 17334018), (13, 16000632), (18, 11556012), (24, 8667009), (26, 8000316), (27, 7704008), (36, 5778006), (39, 5333544), (52, 4000158), (54, 3852004), (72, 2889003), (78, 2666772), (104, 2000079), (108, 1926002), (117, 1777848), (156, 1333386), (216, 963001), (234, 888924), (312, 666693), (351, 592616), (468, 444462), (702, 296308), (936, 222231), (1404, 148154), (2808, 74077)]