206570052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1842

約数の個数: 108

約数和(自身を含む): 595511280

約数和(自身を除く): 388941228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 169, 171, 228, 234, 247, 338, 342, 468, 494, 507, 676, 684, 741, 988, 1014, 1482, 1521, 1787, 2028, 2223, 2964, 3042, 3211, 3574, 4446, 5361, 6084, 6422, 7148, 8892, 9633, 10722, 12844, 16083, 19266, 21444, 23231, 28899, 32166, 33953, 38532, 46462, 57798, 64332, 67906, 69693, 92924, 101859, 115596, 135812, 139386, 203718, 209079, 278772, 302003, 305577, 407436, 418158, 441389, 604006, 611154, 836316, 882778, 906009, 1208012, 1222308, 1324167, 1765556, 1812018, 2648334, 2718027, 3624036, 3972501, 5296668, 5436054, 5738057, 7945002, 10872108, 11476114, 15890004, 17214171, 22952228, 34428342, 51642513, 68856684, 103285026, 206570052]

約数ペア:

[(1, 206570052), (2, 103285026), (3, 68856684), (4, 51642513), (6, 34428342), (9, 22952228), (12, 17214171), (13, 15890004), (18, 11476114), (19, 10872108), (26, 7945002), (36, 5738057), (38, 5436054), (39, 5296668), (52, 3972501), (57, 3624036), (76, 2718027), (78, 2648334), (114, 1812018), (117, 1765556), (156, 1324167), (169, 1222308), (171, 1208012), (228, 906009), (234, 882778), (247, 836316), (338, 611154), (342, 604006), (468, 441389), (494, 418158), (507, 407436), (676, 305577), (684, 302003), (741, 278772), (988, 209079), (1014, 203718), (1482, 139386), (1521, 135812), (1787, 115596), (2028, 101859), (2223, 92924), (2964, 69693), (3042, 67906), (3211, 64332), (3574, 57798), (4446, 46462), (5361, 38532), (6084, 33953), (6422, 32166), (7148, 28899), (8892, 23231), (9633, 21444), (10722, 19266), (12844, 16083)]