201966556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1907}}^1$

素因数の和:2034

約数の個数: 48

約数和(自身を含む): 403885440

約数和(自身を除く): 201918884

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 83, 116, 166, 319, 332, 638, 913, 1276, 1826, 1907, 2407, 3652, 3814, 4814, 7628, 9628, 20977, 26477, 41954, 52954, 55303, 83908, 105908, 110606, 158281, 221212, 316562, 608333, 633124, 1216666, 1741091, 2433332, 3482182, 4590149, 6964364, 9180298, 18360596, 50491639, 100983278, 201966556]

約数ペア:

[(1, 201966556), (2, 100983278), (4, 50491639), (11, 18360596), (22, 9180298), (29, 6964364), (44, 4590149), (58, 3482182), (83, 2433332), (116, 1741091), (166, 1216666), (319, 633124), (332, 608333), (638, 316562), (913, 221212), (1276, 158281), (1826, 110606), (1907, 105908), (2407, 83908), (3652, 55303), (3814, 52954), (4814, 41954), (7628, 26477), (9628, 20977)]