207936376

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 419489280

約数和(自身を除く): 211552904

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 101, 134, 167, 184, 202, 268, 334, 404, 536, 668, 808, 1336, 1541, 2323, 3082, 3841, 4646, 6164, 6767, 7682, 9292, 11189, 12328, 13534, 15364, 16867, 18584, 22378, 27068, 30728, 33734, 44756, 54136, 67468, 89512, 134936, 155641, 257347, 311282, 387941, 514694, 622564, 775882, 1029388, 1130089, 1245128, 1551764, 2058776, 2260178, 3103528, 4520356, 9040712, 25992047, 51984094, 103968188, 207936376]

約数ペア:

[(1, 207936376), (2, 103968188), (4, 51984094), (8, 25992047), (23, 9040712), (46, 4520356), (67, 3103528), (92, 2260178), (101, 2058776), (134, 1551764), (167, 1245128), (184, 1130089), (202, 1029388), (268, 775882), (334, 622564), (404, 514694), (536, 387941), (668, 311282), (808, 257347), (1336, 155641), (1541, 134936), (2323, 89512), (3082, 67468), (3841, 54136), (4646, 44756), (6164, 33734), (6767, 30728), (7682, 27068), (9292, 22378), (11189, 18584), (12328, 16867), (13534, 15364)]