211955952

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{339673}}^1$

素因数の和:339697

約数の個数: 40

約数和(自身を含む): 589674064

約数和(自身を除く): 377718112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 339673, 679346, 1019019, 1358692, 2038038, 2717384, 4076076, 4415749, 5434768, 8152152, 8831498, 13247247, 16304304, 17662996, 26494494, 35325992, 52988988, 70651984, 105977976, 211955952]

約数ペア:

[(1, 211955952), (2, 105977976), (3, 70651984), (4, 52988988), (6, 35325992), (8, 26494494), (12, 17662996), (13, 16304304), (16, 13247247), (24, 8831498), (26, 8152152), (39, 5434768), (48, 4415749), (52, 4076076), (78, 2717384), (104, 2038038), (156, 1358692), (208, 1019019), (312, 679346), (624, 339673)]