201991641783

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1\times {\mathrm{14551}}^1$

素因数の和:15383

約数の個数: 32

約数和(自身を含む): 280027046400

約数和(自身を除く): 78035404617

約数列:

[1, 3, 29, 87, 379, 421, 1137, 1263, 10991, 12209, 14551, 32973, 36627, 43653, 159559, 421979, 478677, 1265937, 4627211, 5514829, 6125971, 13881633, 16544487, 18377913, 159930041, 177653159, 479790123, 532959477, 2321743009, 6965229027, 67330547261, 201991641783]

約数ペア:

[(1, 201991641783), (3, 67330547261), (29, 6965229027), (87, 2321743009), (379, 532959477), (421, 479790123), (1137, 177653159), (1263, 159930041), (10991, 18377913), (12209, 16544487), (14551, 13881633), (32973, 6125971), (36627, 5514829), (43653, 4627211), (159559, 1265937), (421979, 478677)]