206229888

素因数分解:

$2^7\times 3^4\times {\mathrm{19891}}^1$

素因数の和:19917

約数の個数: 80

約数和(自身を含む): 613767660

約数和(自身を除く): 407537772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 19891, 39782, 59673, 79564, 119346, 159128, 179019, 238692, 318256, 358038, 477384, 537057, 636512, 716076, 954768, 1074114, 1273024, 1432152, 1611171, 1909536, 2148228, 2546048, 2864304, 3222342, 3819072, 4296456, 5728608, 6444684, 7638144, 8592912, 11457216, 12889368, 17185824, 22914432, 25778736, 34371648, 51557472, 68743296, 103114944, 206229888]

約数ペア:

[(1, 206229888), (2, 103114944), (3, 68743296), (4, 51557472), (6, 34371648), (8, 25778736), (9, 22914432), (12, 17185824), (16, 12889368), (18, 11457216), (24, 8592912), (27, 7638144), (32, 6444684), (36, 5728608), (48, 4296456), (54, 3819072), (64, 3222342), (72, 2864304), (81, 2546048), (96, 2148228), (108, 1909536), (128, 1611171), (144, 1432152), (162, 1273024), (192, 1074114), (216, 954768), (288, 716076), (324, 636512), (384, 537057), (432, 477384), (576, 358038), (648, 318256), (864, 238692), (1152, 179019), (1296, 159128), (1728, 119346), (2592, 79564), (3456, 59673), (5184, 39782), (10368, 19891)]