203417552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{5653}}^1$

素因数の和:5847

約数の個数: 40

約数和(自身を含む): 426967464

約数和(自身を除く): 223549912

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 346, 692, 1384, 2249, 2768, 4498, 5653, 8996, 11306, 17992, 22612, 35984, 45224, 73489, 90448, 146978, 293956, 587912, 977969, 1175824, 1955938, 3911876, 7823752, 12713597, 15647504, 25427194, 50854388, 101708776, 203417552]

約数ペア:

[(1, 203417552), (2, 101708776), (4, 50854388), (8, 25427194), (13, 15647504), (16, 12713597), (26, 7823752), (52, 3911876), (104, 1955938), (173, 1175824), (208, 977969), (346, 587912), (692, 293956), (1384, 146978), (2249, 90448), (2768, 73489), (4498, 45224), (5653, 35984), (8996, 22612), (11306, 17992)]