202122646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{7927}}^1$

素因数の和:8020

約数の個数: 32

約数和(自身を含む): 353905920

約数和(自身を除く): 151783274

約数列:

[1, 2, 11, 19, 22, 38, 61, 122, 209, 418, 671, 1159, 1342, 2318, 7927, 12749, 15854, 25498, 87197, 150613, 174394, 301226, 483547, 967094, 1656743, 3313486, 5319017, 9187393, 10638034, 18374786, 101061323, 202122646]

約数ペア:

[(1, 202122646), (2, 101061323), (11, 18374786), (19, 10638034), (22, 9187393), (38, 5319017), (61, 3313486), (122, 1656743), (209, 967094), (418, 483547), (671, 301226), (1159, 174394), (1342, 150613), (2318, 87197), (7927, 25498), (12749, 15854)]