203475992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{24527}}^1$

素因数の和:24611

約数の個数: 32

約数和(自身を含む): 410598720

約数和(自身を除く): 207122728

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 24527, 49054, 98108, 196216, 416959, 833918, 1496147, 1667836, 2992294, 3335672, 5984588, 11969176, 25434499, 50868998, 101737996, 203475992]

約数ペア:

[(1, 203475992), (2, 101737996), (4, 50868998), (8, 25434499), (17, 11969176), (34, 5984588), (61, 3335672), (68, 2992294), (122, 1667836), (136, 1496147), (244, 833918), (488, 416959), (1037, 196216), (2074, 98108), (4148, 49054), (8296, 24527)]