201542376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1295

約数の個数: 128

約数和(自身を含む): 615352320

約数和(自身を除く): 413809944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 43, 46, 56, 69, 84, 86, 92, 129, 138, 161, 168, 172, 184, 258, 276, 301, 322, 344, 483, 516, 552, 602, 644, 903, 966, 989, 1032, 1204, 1213, 1288, 1806, 1932, 1978, 2408, 2426, 2967, 3612, 3639, 3864, 3956, 4852, 5934, 6923, 7224, 7278, 7912, 8491, 9704, 11868, 13846, 14556, 16982, 20769, 23736, 25473, 27692, 27899, 29112, 33964, 41538, 50946, 52159, 55384, 55798, 67928, 83076, 83697, 101892, 104318, 111596, 156477, 166152, 167394, 195293, 203784, 208636, 223192, 312954, 334788, 365113, 390586, 417272, 585879, 625908, 669576, 730226, 781172, 1095339, 1171758, 1199657, 1251816, 1460452, 1562344, 2190678, 2343516, 2399314, 2920904, 3598971, 4381356, 4687032, 4798628, 7197942, 8397599, 8762712, 9597256, 14395884, 16795198, 25192797, 28791768, 33590396, 50385594, 67180792, 100771188, 201542376]

約数ペア:

[(1, 201542376), (2, 100771188), (3, 67180792), (4, 50385594), (6, 33590396), (7, 28791768), (8, 25192797), (12, 16795198), (14, 14395884), (21, 9597256), (23, 8762712), (24, 8397599), (28, 7197942), (42, 4798628), (43, 4687032), (46, 4381356), (56, 3598971), (69, 2920904), (84, 2399314), (86, 2343516), (92, 2190678), (129, 1562344), (138, 1460452), (161, 1251816), (168, 1199657), (172, 1171758), (184, 1095339), (258, 781172), (276, 730226), (301, 669576), (322, 625908), (344, 585879), (483, 417272), (516, 390586), (552, 365113), (602, 334788), (644, 312954), (903, 223192), (966, 208636), (989, 203784), (1032, 195293), (1204, 167394), (1213, 166152), (1288, 156477), (1806, 111596), (1932, 104318), (1978, 101892), (2408, 83697), (2426, 83076), (2967, 67928), (3612, 55798), (3639, 55384), (3864, 52159), (3956, 50946), (4852, 41538), (5934, 33964), (6923, 29112), (7224, 27899), (7278, 27692), (7912, 25473), (8491, 23736), (9704, 20769), (11868, 16982), (13846, 14556)]