203420587996

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{34939}}^1$

素因数の和:35386

約数の個数: 48

約数和(自身を含む): 368818813440

約数和(自身を除く): 165398225444

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 271, 524, 542, 1084, 5371, 10742, 11111, 21484, 22222, 34939, 35501, 44444, 69878, 71002, 139756, 142004, 1432499, 1455541, 2864998, 2911082, 4577009, 5729996, 5822164, 9154018, 9468469, 18308036, 18936938, 37873876, 187657369, 375314738, 388207229, 750629476, 776414458, 1240369439, 1552828916, 2480738878, 4961477756, 50855146999, 101710293998, 203420587996]

約数ペア:

[(1, 203420587996), (2, 101710293998), (4, 50855146999), (41, 4961477756), (82, 2480738878), (131, 1552828916), (164, 1240369439), (262, 776414458), (271, 750629476), (524, 388207229), (542, 375314738), (1084, 187657369), (5371, 37873876), (10742, 18936938), (11111, 18308036), (21484, 9468469), (22222, 9154018), (34939, 5822164), (35501, 5729996), (44444, 4577009), (69878, 2911082), (71002, 2864998), (139756, 1455541), (142004, 1432499)]