203813532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22921}}^1$

素因数の和:22963

約数の個数: 72

約数和(自身を含む): 584052560

約数和(自身を除く): 380239028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 22921, 45842, 68763, 91684, 137526, 206289, 275052, 297973, 412578, 435499, 595946, 825156, 870998, 893919, 1191892, 1306497, 1741996, 1787838, 2612994, 2681757, 3575676, 3919491, 5225988, 5363514, 5661487, 7838982, 10727028, 11322974, 15677964, 16984461, 22645948, 33968922, 50953383, 67937844, 101906766, 203813532]

約数ペア:

[(1, 203813532), (2, 101906766), (3, 67937844), (4, 50953383), (6, 33968922), (9, 22645948), (12, 16984461), (13, 15677964), (18, 11322974), (19, 10727028), (26, 7838982), (36, 5661487), (38, 5363514), (39, 5225988), (52, 3919491), (57, 3575676), (76, 2681757), (78, 2612994), (114, 1787838), (117, 1741996), (156, 1306497), (171, 1191892), (228, 893919), (234, 870998), (247, 825156), (342, 595946), (468, 435499), (494, 412578), (684, 297973), (741, 275052), (988, 206289), (1482, 137526), (2223, 91684), (2964, 68763), (4446, 45842), (8892, 22921)]