222865592

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 452563200

約数和(自身を除く): 229697608

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 107, 142, 152, 193, 214, 284, 386, 428, 568, 772, 856, 1349, 1544, 2033, 2698, 3667, 4066, 5396, 7334, 7597, 8132, 10792, 13703, 14668, 15194, 16264, 20651, 27406, 29336, 30388, 41302, 54812, 60776, 82604, 109624, 144343, 165208, 260357, 288686, 392369, 520714, 577372, 784738, 1041428, 1154744, 1466221, 1569476, 2082856, 2932442, 3138952, 5864884, 11729768, 27858199, 55716398, 111432796, 222865592]

約数ペア:

[(1, 222865592), (2, 111432796), (4, 55716398), (8, 27858199), (19, 11729768), (38, 5864884), (71, 3138952), (76, 2932442), (107, 2082856), (142, 1569476), (152, 1466221), (193, 1154744), (214, 1041428), (284, 784738), (386, 577372), (428, 520714), (568, 392369), (772, 288686), (856, 260357), (1349, 165208), (1544, 144343), (2033, 109624), (2698, 82604), (3667, 60776), (4066, 54812), (5396, 41302), (7334, 30388), (7597, 29336), (8132, 27406), (10792, 20651), (13703, 16264), (14668, 15194)]