201350220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{509}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 596332800

約数和(自身を除く): 394982580

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, 509, 570, 694, 1018, 1041, 1140, 1388, 1527, 1735, 2036, 2082, 2545, 3054, 3470, 4164, 5090, 5205, 6108, 6593, 6940, 7635, 9671, 10180, 10410, 13186, 15270, 19342, 19779, 20820, 26372, 29013, 30540, 32965, 38684, 39558, 48355, 58026, 65930, 79116, 96710, 98895, 116052, 131860, 145065, 176623, 193420, 197790, 290130, 353246, 395580, 529869, 580260, 706492, 883115, 1059738, 1766230, 2119476, 2649345, 3355837, 3532460, 5298690, 6711674, 10067511, 10597380, 13423348, 16779185, 20135022, 33558370, 40270044, 50337555, 67116740, 100675110, 201350220]

約数ペア:

[(1, 201350220), (2, 100675110), (3, 67116740), (4, 50337555), (5, 40270044), (6, 33558370), (10, 20135022), (12, 16779185), (15, 13423348), (19, 10597380), (20, 10067511), (30, 6711674), (38, 5298690), (57, 3532460), (60, 3355837), (76, 2649345), (95, 2119476), (114, 1766230), (190, 1059738), (228, 883115), (285, 706492), (347, 580260), (380, 529869), (509, 395580), (570, 353246), (694, 290130), (1018, 197790), (1041, 193420), (1140, 176623), (1388, 145065), (1527, 131860), (1735, 116052), (2036, 98895), (2082, 96710), (2545, 79116), (3054, 65930), (3470, 58026), (4164, 48355), (5090, 39558), (5205, 38684), (6108, 32965), (6593, 30540), (6940, 29013), (7635, 26372), (9671, 20820), (10180, 19779), (10410, 19342), (13186, 15270)]