203668668

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1$

素因数の和:1121

約数の個数: 120

約数和(自身を含む): 615938400

約数和(自身を除く): 412269732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 89, 108, 126, 162, 178, 189, 252, 267, 324, 356, 378, 534, 567, 623, 756, 801, 1009, 1068, 1134, 1246, 1602, 1869, 2018, 2268, 2403, 2492, 3027, 3204, 3738, 4036, 4806, 5607, 6054, 7063, 7209, 7476, 9081, 9612, 11214, 12108, 14126, 14418, 16821, 18162, 21189, 22428, 27243, 28252, 28836, 33642, 36324, 42378, 50463, 54486, 63567, 67284, 81729, 84756, 89801, 100926, 108972, 127134, 163458, 179602, 190701, 201852, 254268, 269403, 326916, 359204, 381402, 538806, 572103, 628607, 762804, 808209, 1077612, 1144206, 1257214, 1616418, 1885821, 2288412, 2424627, 2514428, 3232836, 3771642, 4849254, 5657463, 7273881, 7543284, 9698508, 11314926, 14547762, 16972389, 22629852, 29095524, 33944778, 50917167, 67889556, 101834334, 203668668]

約数ペア:

[(1, 203668668), (2, 101834334), (3, 67889556), (4, 50917167), (6, 33944778), (7, 29095524), (9, 22629852), (12, 16972389), (14, 14547762), (18, 11314926), (21, 9698508), (27, 7543284), (28, 7273881), (36, 5657463), (42, 4849254), (54, 3771642), (63, 3232836), (81, 2514428), (84, 2424627), (89, 2288412), (108, 1885821), (126, 1616418), (162, 1257214), (178, 1144206), (189, 1077612), (252, 808209), (267, 762804), (324, 628607), (356, 572103), (378, 538806), (534, 381402), (567, 359204), (623, 326916), (756, 269403), (801, 254268), (1009, 201852), (1068, 190701), (1134, 179602), (1246, 163458), (1602, 127134), (1869, 108972), (2018, 100926), (2268, 89801), (2403, 84756), (2492, 81729), (3027, 67284), (3204, 63567), (3738, 54486), (4036, 50463), (4806, 42378), (5607, 36324), (6054, 33642), (7063, 28836), (7209, 28252), (7476, 27243), (9081, 22428), (9612, 21189), (11214, 18162), (12108, 16821), (14126, 14418)]