202170976

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10141}}^1$

素因数の和:10247

約数の個数: 48

約数和(自身を含む): 460041120

約数和(自身を除く): 257870144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 9968, 10141, 19936, 20282, 40564, 70987, 81128, 141974, 162256, 283948, 324512, 567896, 902549, 1135792, 1805098, 2271584, 3610196, 6317843, 7220392, 12635686, 14440784, 25271372, 28881568, 50542744, 101085488, 202170976]

約数ペア:

[(1, 202170976), (2, 101085488), (4, 50542744), (7, 28881568), (8, 25271372), (14, 14440784), (16, 12635686), (28, 7220392), (32, 6317843), (56, 3610196), (89, 2271584), (112, 1805098), (178, 1135792), (224, 902549), (356, 567896), (623, 324512), (712, 283948), (1246, 162256), (1424, 141974), (2492, 81128), (2848, 70987), (4984, 40564), (9968, 20282), (10141, 19936)]