211364230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:350

約数の個数: 128

約数和(自身を含む): 511847424

約数和(自身を除く): 300483194

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 67, 70, 77, 85, 110, 119, 134, 154, 170, 187, 238, 241, 335, 374, 385, 469, 482, 595, 670, 737, 770, 935, 938, 1139, 1190, 1205, 1309, 1474, 1687, 1870, 2278, 2345, 2410, 2618, 2651, 3374, 3685, 4097, 4690, 5159, 5302, 5695, 6545, 7370, 7973, 8194, 8435, 10318, 11390, 12529, 13090, 13255, 15946, 16147, 16870, 18557, 20485, 25058, 25795, 26510, 28679, 32294, 37114, 39865, 40970, 45067, 51590, 57358, 62645, 79730, 80735, 87703, 90134, 92785, 113029, 125290, 143395, 161470, 175406, 177617, 185570, 225335, 226058, 274499, 286790, 315469, 355234, 438515, 450670, 548998, 565145, 630938, 877030, 888085, 1130290, 1243319, 1372495, 1577345, 1776170, 1921493, 2486638, 2744990, 3019489, 3154690, 3842986, 6038978, 6216595, 9607465, 12433190, 15097445, 19214930, 21136423, 30194890, 42272846, 105682115, 211364230]

約数ペア:

[(1, 211364230), (2, 105682115), (5, 42272846), (7, 30194890), (10, 21136423), (11, 19214930), (14, 15097445), (17, 12433190), (22, 9607465), (34, 6216595), (35, 6038978), (55, 3842986), (67, 3154690), (70, 3019489), (77, 2744990), (85, 2486638), (110, 1921493), (119, 1776170), (134, 1577345), (154, 1372495), (170, 1243319), (187, 1130290), (238, 888085), (241, 877030), (335, 630938), (374, 565145), (385, 548998), (469, 450670), (482, 438515), (595, 355234), (670, 315469), (737, 286790), (770, 274499), (935, 226058), (938, 225335), (1139, 185570), (1190, 177617), (1205, 175406), (1309, 161470), (1474, 143395), (1687, 125290), (1870, 113029), (2278, 92785), (2345, 90134), (2410, 87703), (2618, 80735), (2651, 79730), (3374, 62645), (3685, 57358), (4097, 51590), (4690, 45067), (5159, 40970), (5302, 39865), (5695, 37114), (6545, 32294), (7370, 28679), (7973, 26510), (8194, 25795), (8435, 25058), (10318, 20485), (11390, 18557), (12529, 16870), (13090, 16147), (13255, 15946)]