201990553916

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3623}}^1\times {\mathrm{5573}}^1$

素因数の和:9302

約数の個数: 48

約数和(自身を含む): 368208808128

約数和(自身を除く): 166218254212

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 2501, 3623, 5002, 5573, 7246, 10004, 11146, 14492, 22292, 148543, 221003, 228493, 297086, 339953, 442006, 456986, 594172, 679906, 884012, 913972, 1359812, 9061123, 13938073, 18122246, 20190979, 27876146, 36244492, 40381958, 55752292, 80763916, 827830139, 1231649719, 1655660278, 2463299438, 3311320556, 4926598876, 50497638479, 100995276958, 201990553916]

約数ペア:

[(1, 201990553916), (2, 100995276958), (4, 50497638479), (41, 4926598876), (61, 3311320556), (82, 2463299438), (122, 1655660278), (164, 1231649719), (244, 827830139), (2501, 80763916), (3623, 55752292), (5002, 40381958), (5573, 36244492), (7246, 27876146), (10004, 20190979), (11146, 18122246), (14492, 13938073), (22292, 9061123), (148543, 1359812), (221003, 913972), (228493, 884012), (297086, 679906), (339953, 594172), (442006, 456986)]