215823904

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3533}}^1$

素因数の和:3649

約数の個数: 48

約数和(自身を含む): 448846272

約数和(自身を除く): 233022368

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 83, 92, 166, 184, 332, 368, 664, 736, 1328, 1909, 2656, 3533, 3818, 7066, 7636, 14132, 15272, 28264, 30544, 56528, 61088, 81259, 113056, 162518, 293239, 325036, 586478, 650072, 1172956, 1300144, 2345912, 2600288, 4691824, 6744497, 9383648, 13488994, 26977988, 53955976, 107911952, 215823904]

約数ペア:

[(1, 215823904), (2, 107911952), (4, 53955976), (8, 26977988), (16, 13488994), (23, 9383648), (32, 6744497), (46, 4691824), (83, 2600288), (92, 2345912), (166, 1300144), (184, 1172956), (332, 650072), (368, 586478), (664, 325036), (736, 293239), (1328, 162518), (1909, 113056), (2656, 81259), (3533, 61088), (3818, 56528), (7066, 30544), (7636, 28264), (14132, 15272)]