200802784

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9851}}^1$

素因数の和:9888

約数の個数: 72

約数和(自身を含む): 495299448

約数和(自身を除く): 294496664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 9851, 10192, 19702, 20384, 39404, 68957, 78808, 128063, 137914, 157616, 256126, 275828, 315232, 482699, 512252, 551656, 896441, 965398, 1024504, 1103312, 1792882, 1930796, 2049008, 2206624, 3585764, 3861592, 4098016, 6275087, 7171528, 7723184, 12550174, 14343056, 15446368, 25100348, 28686112, 50200696, 100401392, 200802784]

約数ペア:

[(1, 200802784), (2, 100401392), (4, 50200696), (7, 28686112), (8, 25100348), (13, 15446368), (14, 14343056), (16, 12550174), (26, 7723184), (28, 7171528), (32, 6275087), (49, 4098016), (52, 3861592), (56, 3585764), (91, 2206624), (98, 2049008), (104, 1930796), (112, 1792882), (182, 1103312), (196, 1024504), (208, 965398), (224, 896441), (364, 551656), (392, 512252), (416, 482699), (637, 315232), (728, 275828), (784, 256126), (1274, 157616), (1456, 137914), (1568, 128063), (2548, 78808), (2912, 68957), (5096, 39404), (9851, 20384), (10192, 19702)]