201777436

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2287}}^1$

素因数の和:2458

約数の個数: 48

約数和(自身を含む): 424359936

約数和(自身を除く): 222582500

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 137, 161, 274, 322, 548, 644, 959, 1918, 2287, 3151, 3836, 4574, 6302, 9148, 12604, 16009, 22057, 32018, 44114, 52601, 64036, 88228, 105202, 210404, 313319, 368207, 626638, 736414, 1253276, 1472828, 2193233, 4386466, 7206337, 8772932, 14412674, 28825348, 50444359, 100888718, 201777436]

約数ペア:

[(1, 201777436), (2, 100888718), (4, 50444359), (7, 28825348), (14, 14412674), (23, 8772932), (28, 7206337), (46, 4386466), (92, 2193233), (137, 1472828), (161, 1253276), (274, 736414), (322, 626638), (548, 368207), (644, 313319), (959, 210404), (1918, 105202), (2287, 88228), (3151, 64036), (3836, 52601), (4574, 44114), (6302, 32018), (9148, 22057), (12604, 16009)]