211866876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7673}}^1$

素因数の和:7755

約数の個数: 72

約数和(自身を含む): 586600560

約数和(自身を除く): 374733684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 1062, 1534, 2124, 2301, 3068, 4602, 6903, 7673, 9204, 13806, 15346, 23019, 27612, 30692, 46038, 69057, 92076, 99749, 138114, 199498, 276228, 299247, 398996, 452707, 598494, 897741, 905414, 1196988, 1358121, 1795482, 1810828, 2716242, 3590964, 4074363, 5432484, 5885191, 8148726, 11770382, 16297452, 17655573, 23540764, 35311146, 52966719, 70622292, 105933438, 211866876]

約数ペア:

[(1, 211866876), (2, 105933438), (3, 70622292), (4, 52966719), (6, 35311146), (9, 23540764), (12, 17655573), (13, 16297452), (18, 11770382), (26, 8148726), (36, 5885191), (39, 5432484), (52, 4074363), (59, 3590964), (78, 2716242), (117, 1810828), (118, 1795482), (156, 1358121), (177, 1196988), (234, 905414), (236, 897741), (354, 598494), (468, 452707), (531, 398996), (708, 299247), (767, 276228), (1062, 199498), (1534, 138114), (2124, 99749), (2301, 92076), (3068, 69057), (4602, 46038), (6903, 30692), (7673, 27612), (9204, 23019), (13806, 15346)]