196601720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2711}}^1$

素因数の和:2773

約数の個数: 96

約数和(自身を含む): 528677280

約数和(自身を除く): 332075560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 70, 74, 98, 140, 148, 185, 196, 245, 259, 280, 296, 370, 392, 490, 518, 740, 980, 1036, 1295, 1480, 1813, 1960, 2072, 2590, 2711, 3626, 5180, 5422, 7252, 9065, 10360, 10844, 13555, 14504, 18130, 18977, 21688, 27110, 36260, 37954, 54220, 72520, 75908, 94885, 100307, 108440, 132839, 151816, 189770, 200614, 265678, 379540, 401228, 501535, 531356, 664195, 702149, 759080, 802456, 1003070, 1062712, 1328390, 1404298, 2006140, 2656780, 2808596, 3510745, 4012280, 4915043, 5313560, 5617192, 7021490, 9830086, 14042980, 19660172, 24575215, 28085960, 39320344, 49150430, 98300860, 196601720]

約数ペア:

[(1, 196601720), (2, 98300860), (4, 49150430), (5, 39320344), (7, 28085960), (8, 24575215), (10, 19660172), (14, 14042980), (20, 9830086), (28, 7021490), (35, 5617192), (37, 5313560), (40, 4915043), (49, 4012280), (56, 3510745), (70, 2808596), (74, 2656780), (98, 2006140), (140, 1404298), (148, 1328390), (185, 1062712), (196, 1003070), (245, 802456), (259, 759080), (280, 702149), (296, 664195), (370, 531356), (392, 501535), (490, 401228), (518, 379540), (740, 265678), (980, 200614), (1036, 189770), (1295, 151816), (1480, 132839), (1813, 108440), (1960, 100307), (2072, 94885), (2590, 75908), (2711, 72520), (3626, 54220), (5180, 37954), (5422, 36260), (7252, 27110), (9065, 21688), (10360, 18977), (10844, 18130), (13555, 14504)]