202184927

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 265643712

約数和(自身を除く): 63458785

約数列:

[1, 7, 17, 23, 49, 61, 119, 161, 173, 391, 427, 833, 1037, 1127, 1211, 1403, 2737, 2941, 2989, 3979, 7259, 8477, 9821, 10553, 19159, 20587, 23851, 27853, 50813, 67643, 68747, 73871, 144109, 166957, 179401, 194971, 242719, 473501, 517097, 1168699, 1255807, 1699033, 3314507, 4126223, 8790649, 11893231, 28883561, 202184927]

約数ペア:

[(1, 202184927), (7, 28883561), (17, 11893231), (23, 8790649), (49, 4126223), (61, 3314507), (119, 1699033), (161, 1255807), (173, 1168699), (391, 517097), (427, 473501), (833, 242719), (1037, 194971), (1127, 179401), (1211, 166957), (1403, 144109), (2737, 73871), (2941, 68747), (2989, 67643), (3979, 50813), (7259, 27853), (8477, 23851), (9821, 20587), (10553, 19159)]