201140954

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 378224640

約数和(自身を除く): 177083686

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 107, 133, 191, 214, 259, 266, 382, 518, 703, 749, 1337, 1406, 1498, 2033, 2674, 3629, 3959, 4066, 4921, 7067, 7258, 7918, 9842, 14134, 14231, 20437, 25403, 27713, 28462, 40874, 49469, 50806, 55426, 75221, 98938, 134273, 143059, 150442, 268546, 286118, 388303, 526547, 756169, 776606, 939911, 1053094, 1512338, 1879822, 2718121, 5293183, 5436242, 10586366, 14367211, 28734422, 100570477, 201140954]

約数ペア:

[(1, 201140954), (2, 100570477), (7, 28734422), (14, 14367211), (19, 10586366), (37, 5436242), (38, 5293183), (74, 2718121), (107, 1879822), (133, 1512338), (191, 1053094), (214, 939911), (259, 776606), (266, 756169), (382, 526547), (518, 388303), (703, 286118), (749, 268546), (1337, 150442), (1406, 143059), (1498, 134273), (2033, 98938), (2674, 75221), (3629, 55426), (3959, 50806), (4066, 49469), (4921, 40874), (7067, 28462), (7258, 27713), (7918, 25403), (9842, 20437), (14134, 14231)]