200554060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5531}}^1$

素因数の和:5591

約数の個数: 72

約数和(自身を含む): 503257104

約数和(自身を除く): 302703044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 196, 245, 259, 370, 490, 518, 740, 980, 1036, 1295, 1813, 2590, 3626, 5180, 5531, 7252, 9065, 11062, 18130, 22124, 27655, 36260, 38717, 55310, 77434, 110620, 154868, 193585, 204647, 271019, 387170, 409294, 542038, 774340, 818588, 1023235, 1084076, 1355095, 1432529, 2046470, 2710190, 2865058, 4092940, 5420380, 5730116, 7162645, 10027703, 14325290, 20055406, 28650580, 40110812, 50138515, 100277030, 200554060]

約数ペア:

[(1, 200554060), (2, 100277030), (4, 50138515), (5, 40110812), (7, 28650580), (10, 20055406), (14, 14325290), (20, 10027703), (28, 7162645), (35, 5730116), (37, 5420380), (49, 4092940), (70, 2865058), (74, 2710190), (98, 2046470), (140, 1432529), (148, 1355095), (185, 1084076), (196, 1023235), (245, 818588), (259, 774340), (370, 542038), (490, 409294), (518, 387170), (740, 271019), (980, 204647), (1036, 193585), (1295, 154868), (1813, 110620), (2590, 77434), (3626, 55310), (5180, 38717), (5531, 36260), (7252, 27655), (9065, 22124), (11062, 18130)]