208525932

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1759}}^1$

素因数の和:1895

約数の個数: 72

約数和(自身を含む): 547747200

約数和(自身を除く): 339221268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 89, 111, 148, 178, 222, 267, 333, 356, 444, 534, 666, 801, 1068, 1332, 1602, 1759, 3204, 3293, 3518, 5277, 6586, 7036, 9879, 10554, 13172, 15831, 19758, 21108, 29637, 31662, 39516, 59274, 63324, 65083, 118548, 130166, 156551, 195249, 260332, 313102, 390498, 469653, 585747, 626204, 780996, 939306, 1171494, 1408959, 1878612, 2342988, 2817918, 5635836, 5792387, 11584774, 17377161, 23169548, 34754322, 52131483, 69508644, 104262966, 208525932]

約数ペア:

[(1, 208525932), (2, 104262966), (3, 69508644), (4, 52131483), (6, 34754322), (9, 23169548), (12, 17377161), (18, 11584774), (36, 5792387), (37, 5635836), (74, 2817918), (89, 2342988), (111, 1878612), (148, 1408959), (178, 1171494), (222, 939306), (267, 780996), (333, 626204), (356, 585747), (444, 469653), (534, 390498), (666, 313102), (801, 260332), (1068, 195249), (1332, 156551), (1602, 130166), (1759, 118548), (3204, 65083), (3293, 63324), (3518, 59274), (5277, 39516), (6586, 31662), (7036, 29637), (9879, 21108), (10554, 19758), (13172, 15831)]