220126088

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4513}}^1$

素因数の和:4606

約数の個数: 64

約数和(自身を含む): 515679360

約数和(自身を除く): 295553272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 728, 871, 938, 1742, 1876, 3484, 3752, 4513, 6097, 6968, 9026, 12194, 18052, 24388, 31591, 36104, 48776, 58669, 63182, 117338, 126364, 234676, 252728, 302371, 410683, 469352, 604742, 821366, 1209484, 1642732, 2116597, 2418968, 3285464, 3930823, 4233194, 7861646, 8466388, 15723292, 16932776, 27515761, 31446584, 55031522, 110063044, 220126088]

約数ペア:

[(1, 220126088), (2, 110063044), (4, 55031522), (7, 31446584), (8, 27515761), (13, 16932776), (14, 15723292), (26, 8466388), (28, 7861646), (52, 4233194), (56, 3930823), (67, 3285464), (91, 2418968), (104, 2116597), (134, 1642732), (182, 1209484), (268, 821366), (364, 604742), (469, 469352), (536, 410683), (728, 302371), (871, 252728), (938, 234676), (1742, 126364), (1876, 117338), (3484, 63182), (3752, 58669), (4513, 48776), (6097, 36104), (6968, 31591), (9026, 24388), (12194, 18052)]