209464164

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21313}}^1$

素因数の和:21346

約数の個数: 96

約数和(自身を含む): 668407040

約数和(自身を除く): 458942876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 21313, 42626, 63939, 85252, 127878, 149191, 191817, 255756, 277069, 298382, 383634, 447573, 554138, 575451, 596764, 767268, 831207, 895146, 1108276, 1150902, 1342719, 1662414, 1790292, 1939483, 2301804, 2493621, 2685438, 3324828, 3878966, 4028157, 4987242, 5370876, 5818449, 7480863, 7757932, 8056314, 9974484, 11636898, 14961726, 16112628, 17455347, 23273796, 29923452, 34910694, 52366041, 69821388, 104732082, 209464164]

約数ペア:

[(1, 209464164), (2, 104732082), (3, 69821388), (4, 52366041), (6, 34910694), (7, 29923452), (9, 23273796), (12, 17455347), (13, 16112628), (14, 14961726), (18, 11636898), (21, 9974484), (26, 8056314), (27, 7757932), (28, 7480863), (36, 5818449), (39, 5370876), (42, 4987242), (52, 4028157), (54, 3878966), (63, 3324828), (78, 2685438), (84, 2493621), (91, 2301804), (108, 1939483), (117, 1790292), (126, 1662414), (156, 1342719), (182, 1150902), (189, 1108276), (234, 895146), (252, 831207), (273, 767268), (351, 596764), (364, 575451), (378, 554138), (468, 447573), (546, 383634), (702, 298382), (756, 277069), (819, 255756), (1092, 191817), (1404, 149191), (1638, 127878), (2457, 85252), (3276, 63939), (4914, 42626), (9828, 21313)]