206888340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{523}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 612702720

約数和(自身を除く): 405814380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 347, 380, 523, 570, 694, 1041, 1046, 1140, 1388, 1569, 1735, 2082, 2092, 2615, 3138, 3470, 4164, 5205, 5230, 6276, 6593, 6940, 7845, 9937, 10410, 10460, 13186, 15690, 19779, 19874, 20820, 26372, 29811, 31380, 32965, 39558, 39748, 49685, 59622, 65930, 79116, 98895, 99370, 119244, 131860, 149055, 181481, 197790, 198740, 298110, 362962, 395580, 544443, 596220, 725924, 907405, 1088886, 1814810, 2177772, 2722215, 3448139, 3629620, 5444430, 6896278, 10344417, 10888860, 13792556, 17240695, 20688834, 34481390, 41377668, 51722085, 68962780, 103444170, 206888340]

約数ペア:

[(1, 206888340), (2, 103444170), (3, 68962780), (4, 51722085), (5, 41377668), (6, 34481390), (10, 20688834), (12, 17240695), (15, 13792556), (19, 10888860), (20, 10344417), (30, 6896278), (38, 5444430), (57, 3629620), (60, 3448139), (76, 2722215), (95, 2177772), (114, 1814810), (190, 1088886), (228, 907405), (285, 725924), (347, 596220), (380, 544443), (523, 395580), (570, 362962), (694, 298110), (1041, 198740), (1046, 197790), (1140, 181481), (1388, 149055), (1569, 131860), (1735, 119244), (2082, 99370), (2092, 98895), (2615, 79116), (3138, 65930), (3470, 59622), (4164, 49685), (5205, 39748), (5230, 39558), (6276, 32965), (6593, 31380), (6940, 29811), (7845, 26372), (9937, 20820), (10410, 19874), (10460, 19779), (13186, 15690)]