211877764

素因数分解:

$2^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{7159}}^1$

素因数の和:7328

約数の個数: 36

約数和(自身を含む): 434239680

約数和(自身を除く): 222361916

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 151, 196, 302, 604, 1057, 2114, 4228, 7159, 7399, 14318, 14798, 28636, 29596, 50113, 100226, 200452, 350791, 701582, 1081009, 1403164, 2162018, 4324036, 7567063, 15134126, 30268252, 52969441, 105938882, 211877764]

約数ペア:

[(1, 211877764), (2, 105938882), (4, 52969441), (7, 30268252), (14, 15134126), (28, 7567063), (49, 4324036), (98, 2162018), (151, 1403164), (196, 1081009), (302, 701582), (604, 350791), (1057, 200452), (2114, 100226), (4228, 50113), (7159, 29596), (7399, 28636), (14318, 14798)]