202157020780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2029}}^1\times {\mathrm{3167}}^1$

素因数の和:5240

約数の個数: 144

約数和(自身を含む): 502933052160

約数和(自身を除く): 300776031380

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 484, 572, 605, 715, 1210, 1430, 1573, 2029, 2420, 2860, 3146, 3167, 4058, 6292, 6334, 7865, 8116, 10145, 12668, 15730, 15835, 20290, 22319, 26377, 31460, 31670, 34837, 40580, 41171, 44638, 52754, 63340, 69674, 82342, 89276, 105508, 111595, 131885, 139348, 164684, 174185, 205855, 223190, 245509, 263770, 290147, 348370, 383207, 411710, 446380, 452881, 491018, 527540, 580294, 696740, 766414, 823420, 905762, 982036, 1160588, 1227545, 1450735, 1532828, 1811524, 1916035, 2264405, 2455090, 2901470, 3191617, 3832070, 4528810, 4910180, 4981691, 5802940, 6383234, 6425843, 7664140, 9057620, 9963382, 12766468, 12851686, 15958085, 19926764, 24908455, 25703372, 31916170, 32129215, 49816910, 63832340, 64258430, 70684273, 83535959, 99633820, 128516860, 141368546, 167071918, 282737092, 334143836, 353421365, 417679795, 706842730, 777527003, 835359590, 918895549, 1413685460, 1555054006, 1670719180, 1837791098, 3110108012, 3675582196, 3887635015, 4594477745, 7775270030, 9188955490, 10107851039, 15550540060, 18377910980, 20215702078, 40431404156, 50539255195, 101078510390, 202157020780]

約数ペア:

[(1, 202157020780), (2, 101078510390), (4, 50539255195), (5, 40431404156), (10, 20215702078), (11, 18377910980), (13, 15550540060), (20, 10107851039), (22, 9188955490), (26, 7775270030), (44, 4594477745), (52, 3887635015), (55, 3675582196), (65, 3110108012), (110, 1837791098), (121, 1670719180), (130, 1555054006), (143, 1413685460), (220, 918895549), (242, 835359590), (260, 777527003), (286, 706842730), (484, 417679795), (572, 353421365), (605, 334143836), (715, 282737092), (1210, 167071918), (1430, 141368546), (1573, 128516860), (2029, 99633820), (2420, 83535959), (2860, 70684273), (3146, 64258430), (3167, 63832340), (4058, 49816910), (6292, 32129215), (6334, 31916170), (7865, 25703372), (8116, 24908455), (10145, 19926764), (12668, 15958085), (15730, 12851686), (15835, 12766468), (20290, 9963382), (22319, 9057620), (26377, 7664140), (31460, 6425843), (31670, 6383234), (34837, 5802940), (40580, 4981691), (41171, 4910180), (44638, 4528810), (52754, 3832070), (63340, 3191617), (69674, 2901470), (82342, 2455090), (89276, 2264405), (105508, 1916035), (111595, 1811524), (131885, 1532828), (139348, 1450735), (164684, 1227545), (174185, 1160588), (205855, 982036), (223190, 905762), (245509, 823420), (263770, 766414), (290147, 696740), (348370, 580294), (383207, 527540), (411710, 491018), (446380, 452881)]