202239856

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19843}}^1$

素因数の和:19878

約数の個数: 60

約数和(自身を含む): 490900872

約数和(自身を除く): 288661016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 19843, 39686, 79372, 138901, 158744, 257959, 277802, 317488, 515918, 555604, 972307, 1031836, 1111208, 1805713, 1944614, 2063672, 2222416, 3611426, 3889228, 4127344, 7222852, 7778456, 12639991, 14445704, 15556912, 25279982, 28891408, 50559964, 101119928, 202239856]

約数ペア:

[(1, 202239856), (2, 101119928), (4, 50559964), (7, 28891408), (8, 25279982), (13, 15556912), (14, 14445704), (16, 12639991), (26, 7778456), (28, 7222852), (49, 4127344), (52, 3889228), (56, 3611426), (91, 2222416), (98, 2063672), (104, 1944614), (112, 1805713), (182, 1111208), (196, 1031836), (208, 972307), (364, 555604), (392, 515918), (637, 317488), (728, 277802), (784, 257959), (1274, 158744), (1456, 138901), (2548, 79372), (5096, 39686), (10192, 19843)]