203681268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 622702080

約数和(自身を除く): 419020812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 47, 58, 63, 84, 87, 94, 116, 126, 141, 174, 188, 203, 252, 261, 282, 329, 348, 406, 423, 522, 564, 593, 609, 658, 812, 846, 987, 1044, 1186, 1218, 1316, 1363, 1692, 1779, 1827, 1974, 2372, 2436, 2726, 2961, 3558, 3654, 3948, 4089, 4151, 5337, 5452, 5922, 7116, 7308, 8178, 8302, 9541, 10674, 11844, 12267, 12453, 16356, 16604, 17197, 19082, 21348, 24534, 24906, 27871, 28623, 34394, 37359, 38164, 49068, 49812, 51591, 55742, 57246, 68788, 74718, 83613, 85869, 103182, 111484, 114492, 120379, 149436, 154773, 167226, 171738, 195097, 206364, 240758, 250839, 309546, 334452, 343476, 361137, 390194, 481516, 501678, 585291, 619092, 722274, 780388, 808259, 1003356, 1083411, 1170582, 1444548, 1616518, 1755873, 2166822, 2341164, 2424777, 3233036, 3511746, 4333644, 4849554, 5657813, 7023492, 7274331, 9699108, 11315626, 14548662, 16973439, 22631252, 29097324, 33946878, 50920317, 67893756, 101840634, 203681268]

約数ペア:

[(1, 203681268), (2, 101840634), (3, 67893756), (4, 50920317), (6, 33946878), (7, 29097324), (9, 22631252), (12, 16973439), (14, 14548662), (18, 11315626), (21, 9699108), (28, 7274331), (29, 7023492), (36, 5657813), (42, 4849554), (47, 4333644), (58, 3511746), (63, 3233036), (84, 2424777), (87, 2341164), (94, 2166822), (116, 1755873), (126, 1616518), (141, 1444548), (174, 1170582), (188, 1083411), (203, 1003356), (252, 808259), (261, 780388), (282, 722274), (329, 619092), (348, 585291), (406, 501678), (423, 481516), (522, 390194), (564, 361137), (593, 343476), (609, 334452), (658, 309546), (812, 250839), (846, 240758), (987, 206364), (1044, 195097), (1186, 171738), (1218, 167226), (1316, 154773), (1363, 149436), (1692, 120379), (1779, 114492), (1827, 111484), (1974, 103182), (2372, 85869), (2436, 83613), (2726, 74718), (2961, 68788), (3558, 57246), (3654, 55742), (3948, 51591), (4089, 49812), (4151, 49068), (5337, 38164), (5452, 37359), (5922, 34394), (7116, 28623), (7308, 27871), (8178, 24906), (8302, 24534), (9541, 21348), (10674, 19082), (11844, 17197), (12267, 16604), (12453, 16356)]