211562304

素因数分解:

$2^6\times 3^1\times {\mathrm{661}}^1\times {\mathrm{1667}}^1$

素因数の和:2343

約数の個数: 56

約数和(自身を含む): 560941728

約数和(自身を除く): 349379424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 661, 1322, 1667, 1983, 2644, 3334, 3966, 5001, 5288, 6668, 7932, 10002, 10576, 13336, 15864, 20004, 21152, 26672, 31728, 40008, 42304, 53344, 63456, 80016, 106688, 126912, 160032, 320064, 1101887, 2203774, 3305661, 4407548, 6611322, 8815096, 13222644, 17630192, 26445288, 35260384, 52890576, 70520768, 105781152, 211562304]

約数ペア:

[(1, 211562304), (2, 105781152), (3, 70520768), (4, 52890576), (6, 35260384), (8, 26445288), (12, 17630192), (16, 13222644), (24, 8815096), (32, 6611322), (48, 4407548), (64, 3305661), (96, 2203774), (192, 1101887), (661, 320064), (1322, 160032), (1667, 126912), (1983, 106688), (2644, 80016), (3334, 63456), (3966, 53344), (5001, 42304), (5288, 40008), (6668, 31728), (7932, 26672), (10002, 21152), (10576, 20004), (13336, 15864)]