201933760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{90149}}^1$

素因数の和:90173

約数の個数: 56

約数和(自身を含む): 549554400

約数和(自身を除く): 347620640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 90149, 180298, 360596, 450745, 631043, 721192, 901490, 1262086, 1442384, 1802980, 2524172, 2884768, 3155215, 3605960, 5048344, 5769536, 6310430, 7211920, 10096688, 12620860, 14423840, 20193376, 25241720, 28847680, 40386752, 50483440, 100966880, 201933760]

約数ペア:

[(1, 201933760), (2, 100966880), (4, 50483440), (5, 40386752), (7, 28847680), (8, 25241720), (10, 20193376), (14, 14423840), (16, 12620860), (20, 10096688), (28, 7211920), (32, 6310430), (35, 5769536), (40, 5048344), (56, 3605960), (64, 3155215), (70, 2884768), (80, 2524172), (112, 1802980), (140, 1442384), (160, 1262086), (224, 901490), (280, 721192), (320, 631043), (448, 450745), (560, 360596), (1120, 180298), (2240, 90149)]