203253402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1031}}^1$

素因数の和:1179

約数の個数: 64

約数和(自身を含む): 463656960

約数和(自身を除く): 260403558

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 103, 174, 206, 309, 319, 618, 638, 957, 1031, 1133, 1914, 2062, 2266, 2987, 3093, 3399, 5974, 6186, 6798, 8961, 11341, 17922, 22682, 29899, 32857, 34023, 59798, 65714, 68046, 89697, 98571, 106193, 179394, 197142, 212386, 318579, 328889, 637158, 657778, 986667, 1168123, 1973334, 2336246, 3079597, 3504369, 6159194, 7008738, 9238791, 18477582, 33875567, 67751134, 101626701, 203253402]

約数ペア:

[(1, 203253402), (2, 101626701), (3, 67751134), (6, 33875567), (11, 18477582), (22, 9238791), (29, 7008738), (33, 6159194), (58, 3504369), (66, 3079597), (87, 2336246), (103, 1973334), (174, 1168123), (206, 986667), (309, 657778), (319, 637158), (618, 328889), (638, 318579), (957, 212386), (1031, 197142), (1133, 179394), (1914, 106193), (2062, 98571), (2266, 89697), (2987, 68046), (3093, 65714), (3399, 59798), (5974, 34023), (6186, 32857), (6798, 29899), (8961, 22682), (11341, 17922)]