205622172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7351}}^1$

素因数の和:7408

約数の個数: 96

約数和(自身を含む): 625802240

約数和(自身を除く): 420180068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 84, 108, 111, 126, 148, 189, 222, 252, 259, 333, 378, 444, 518, 666, 756, 777, 999, 1036, 1332, 1554, 1998, 2331, 3108, 3996, 4662, 6993, 7351, 9324, 13986, 14702, 22053, 27972, 29404, 44106, 51457, 66159, 88212, 102914, 132318, 154371, 198477, 205828, 264636, 271987, 308742, 396954, 463113, 543974, 617484, 793908, 815961, 926226, 1087948, 1389339, 1631922, 1852452, 1903909, 2447883, 2778678, 3263844, 3807818, 4895766, 5557356, 5711727, 7343649, 7615636, 9791532, 11423454, 14687298, 17135181, 22846908, 29374596, 34270362, 51405543, 68540724, 102811086, 205622172]

約数ペア:

[(1, 205622172), (2, 102811086), (3, 68540724), (4, 51405543), (6, 34270362), (7, 29374596), (9, 22846908), (12, 17135181), (14, 14687298), (18, 11423454), (21, 9791532), (27, 7615636), (28, 7343649), (36, 5711727), (37, 5557356), (42, 4895766), (54, 3807818), (63, 3263844), (74, 2778678), (84, 2447883), (108, 1903909), (111, 1852452), (126, 1631922), (148, 1389339), (189, 1087948), (222, 926226), (252, 815961), (259, 793908), (333, 617484), (378, 543974), (444, 463113), (518, 396954), (666, 308742), (756, 271987), (777, 264636), (999, 205828), (1036, 198477), (1332, 154371), (1554, 132318), (1998, 102914), (2331, 88212), (3108, 66159), (3996, 51457), (4662, 44106), (6993, 29404), (7351, 27972), (9324, 22053), (13986, 14702)]