201230744

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{15991}}^1$

素因数の和:16032

約数の個数: 48

約数和(自身を含む): 446656560

約数和(自身を除く): 245425816

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 6292, 12584, 15991, 31982, 63964, 127928, 175901, 207883, 351802, 415766, 703604, 831532, 1407208, 1663064, 1934911, 2286713, 3869822, 4573426, 7739644, 9146852, 15479288, 18293704, 25153843, 50307686, 100615372, 201230744]

約数ペア:

[(1, 201230744), (2, 100615372), (4, 50307686), (8, 25153843), (11, 18293704), (13, 15479288), (22, 9146852), (26, 7739644), (44, 4573426), (52, 3869822), (88, 2286713), (104, 1934911), (121, 1663064), (143, 1407208), (242, 831532), (286, 703604), (484, 415766), (572, 351802), (968, 207883), (1144, 175901), (1573, 127928), (3146, 63964), (6292, 31982), (12584, 15991)]