208262808

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2203}}^1$

素因数の和:2329

約数の個数: 96

約数和(自身を含む): 613725840

約数和(自身を除く): 405463032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 101, 104, 117, 156, 202, 234, 303, 312, 404, 468, 606, 808, 909, 936, 1212, 1313, 1818, 2203, 2424, 2626, 3636, 3939, 4406, 5252, 6609, 7272, 7878, 8812, 10504, 11817, 13218, 15756, 17624, 19827, 23634, 26436, 28639, 31512, 39654, 47268, 52872, 57278, 79308, 85917, 94536, 114556, 158616, 171834, 222503, 229112, 257751, 343668, 445006, 515502, 667509, 687336, 890012, 1031004, 1335018, 1780024, 2002527, 2062008, 2670036, 2892539, 4005054, 5340072, 5785078, 8010108, 8677617, 11570156, 16020216, 17355234, 23140312, 26032851, 34710468, 52065702, 69420936, 104131404, 208262808]

約数ペア:

[(1, 208262808), (2, 104131404), (3, 69420936), (4, 52065702), (6, 34710468), (8, 26032851), (9, 23140312), (12, 17355234), (13, 16020216), (18, 11570156), (24, 8677617), (26, 8010108), (36, 5785078), (39, 5340072), (52, 4005054), (72, 2892539), (78, 2670036), (101, 2062008), (104, 2002527), (117, 1780024), (156, 1335018), (202, 1031004), (234, 890012), (303, 687336), (312, 667509), (404, 515502), (468, 445006), (606, 343668), (808, 257751), (909, 229112), (936, 222503), (1212, 171834), (1313, 158616), (1818, 114556), (2203, 94536), (2424, 85917), (2626, 79308), (3636, 57278), (3939, 52872), (4406, 47268), (5252, 39654), (6609, 31512), (7272, 28639), (7878, 26436), (8812, 23634), (10504, 19827), (11817, 17624), (13218, 15756)]