207838848

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{463}}^1$

素因数の和:654

約数の個数: 128

約数和(自身を含む): 636088320

約数和(自身を除く): 428249472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 167, 168, 192, 224, 334, 336, 384, 448, 463, 501, 668, 672, 896, 926, 1002, 1169, 1336, 1344, 1389, 1852, 2004, 2338, 2672, 2688, 2778, 3241, 3507, 3704, 4008, 4676, 5344, 5556, 6482, 7014, 7408, 8016, 9352, 9723, 10688, 11112, 12964, 14028, 14816, 16032, 18704, 19446, 21376, 22224, 25928, 28056, 29632, 32064, 37408, 38892, 44448, 51856, 56112, 59264, 64128, 74816, 77321, 77784, 88896, 103712, 112224, 149632, 154642, 155568, 177792, 207424, 224448, 231963, 309284, 311136, 414848, 448896, 463926, 541247, 618568, 622272, 927852, 1082494, 1237136, 1244544, 1623741, 1855704, 2164988, 2474272, 3247482, 3711408, 4329976, 4948544, 6494964, 7422816, 8659952, 9897088, 12989928, 14845632, 17319904, 25979856, 29691264, 34639808, 51959712, 69279616, 103919424, 207838848]

約数ペア:

[(1, 207838848), (2, 103919424), (3, 69279616), (4, 51959712), (6, 34639808), (7, 29691264), (8, 25979856), (12, 17319904), (14, 14845632), (16, 12989928), (21, 9897088), (24, 8659952), (28, 7422816), (32, 6494964), (42, 4948544), (48, 4329976), (56, 3711408), (64, 3247482), (84, 2474272), (96, 2164988), (112, 1855704), (128, 1623741), (167, 1244544), (168, 1237136), (192, 1082494), (224, 927852), (334, 622272), (336, 618568), (384, 541247), (448, 463926), (463, 448896), (501, 414848), (668, 311136), (672, 309284), (896, 231963), (926, 224448), (1002, 207424), (1169, 177792), (1336, 155568), (1344, 154642), (1389, 149632), (1852, 112224), (2004, 103712), (2338, 88896), (2672, 77784), (2688, 77321), (2778, 74816), (3241, 64128), (3507, 59264), (3704, 56112), (4008, 51856), (4676, 44448), (5344, 38892), (5556, 37408), (6482, 32064), (7014, 29632), (7408, 28056), (8016, 25928), (9352, 22224), (9723, 21376), (10688, 19446), (11112, 18704), (12964, 16032), (14028, 14816)]