201995482923

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{773849}}^1$

素因数の和:773988

約数の個数: 48

約数和(自身を含む): 331257326400

約数和(自身を除く): 129261843477

約数列:

[1, 3, 9, 13, 23, 39, 69, 97, 117, 207, 291, 299, 873, 897, 1261, 2231, 2691, 3783, 6693, 11349, 20079, 29003, 87009, 261027, 773849, 2321547, 6964641, 10060037, 17798527, 30180111, 53395581, 75063353, 90540333, 160186743, 225190059, 231380851, 675570177, 694142553, 975823589, 1726457119, 2082427659, 2927470767, 5179371357, 8782412301, 15538114071, 22443942547, 67331827641, 201995482923]

約数ペア:

[(1, 201995482923), (3, 67331827641), (9, 22443942547), (13, 15538114071), (23, 8782412301), (39, 5179371357), (69, 2927470767), (97, 2082427659), (117, 1726457119), (207, 975823589), (291, 694142553), (299, 675570177), (873, 231380851), (897, 225190059), (1261, 160186743), (2231, 90540333), (2691, 75063353), (3783, 53395581), (6693, 30180111), (11349, 17798527), (20079, 10060037), (29003, 6964641), (87009, 2321547), (261027, 773849)]