202194748

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5147}}^1$

素因数の和:5242

約数の個数: 48

約数和(自身を含む): 428972544

約数和(自身を除く): 226777796

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 322, 427, 644, 854, 1403, 1708, 2806, 5147, 5612, 9821, 10294, 19642, 20588, 36029, 39284, 72058, 118381, 144116, 236762, 313967, 473524, 627934, 828667, 1255868, 1657334, 2197769, 3314668, 4395538, 7221241, 8791076, 14442482, 28884964, 50548687, 101097374, 202194748]

約数ペア:

[(1, 202194748), (2, 101097374), (4, 50548687), (7, 28884964), (14, 14442482), (23, 8791076), (28, 7221241), (46, 4395538), (61, 3314668), (92, 2197769), (122, 1657334), (161, 1255868), (244, 828667), (322, 627934), (427, 473524), (644, 313967), (854, 236762), (1403, 144116), (1708, 118381), (2806, 72058), (5147, 39284), (5612, 36029), (9821, 20588), (10294, 19642)]