203401744

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2851}}^1$

素因数の和:2893

約数の個数: 80

約数和(自身を含む): 495107200

約数和(自身を除く): 291705456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 1274, 1372, 1456, 2548, 2744, 2851, 4459, 5096, 5488, 5702, 8918, 10192, 11404, 17836, 19957, 22808, 35672, 37063, 39914, 45616, 71344, 74126, 79828, 139699, 148252, 159656, 259441, 279398, 296504, 319312, 518882, 558796, 593008, 977893, 1037764, 1117592, 1816087, 1955786, 2075528, 2235184, 3632174, 3911572, 4151056, 7264348, 7823144, 12712609, 14528696, 15646288, 25425218, 29057392, 50850436, 101700872, 203401744]

約数ペア:

[(1, 203401744), (2, 101700872), (4, 50850436), (7, 29057392), (8, 25425218), (13, 15646288), (14, 14528696), (16, 12712609), (26, 7823144), (28, 7264348), (49, 4151056), (52, 3911572), (56, 3632174), (91, 2235184), (98, 2075528), (104, 1955786), (112, 1816087), (182, 1117592), (196, 1037764), (208, 977893), (343, 593008), (364, 558796), (392, 518882), (637, 319312), (686, 296504), (728, 279398), (784, 259441), (1274, 159656), (1372, 148252), (1456, 139699), (2548, 79828), (2744, 74126), (2851, 71344), (4459, 45616), (5096, 39914), (5488, 37063), (5702, 35672), (8918, 22808), (10192, 19957), (11404, 17836)]