201639405772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{701}}^1\times {\mathrm{1117}}^1$

素因数の和:2387

約数の個数: 96

約数和(自身を含む): 428784160896

約数和(自身を除く): 227144755124

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 541, 701, 1082, 1117, 1402, 2164, 2234, 2804, 3787, 4468, 4907, 7574, 7819, 9197, 9814, 11917, 15148, 15638, 18394, 18989, 19628, 23834, 31276, 36788, 37978, 47668, 64379, 75956, 83419, 128758, 132923, 166838, 257516, 265846, 333676, 379241, 531692, 604297, 758482, 783017, 1208594, 1516964, 1566034, 2417188, 2654687, 3132068, 4230079, 5309374, 5481119, 6447097, 8460158, 10273049, 10618748, 10962238, 12894194, 13311289, 16920316, 20546098, 21924476, 25788388, 26622578, 41092196, 45129679, 53245156, 71911343, 90259358, 93179023, 143822686, 180518716, 186358046, 287645372, 372716092, 423612197, 847224394, 1694448788, 2965285379, 5930570758, 7201407349, 11861141516, 14402814698, 28805629396, 50409851443, 100819702886, 201639405772]

約数ペア:

[(1, 201639405772), (2, 100819702886), (4, 50409851443), (7, 28805629396), (14, 14402814698), (17, 11861141516), (28, 7201407349), (34, 5930570758), (68, 2965285379), (119, 1694448788), (238, 847224394), (476, 423612197), (541, 372716092), (701, 287645372), (1082, 186358046), (1117, 180518716), (1402, 143822686), (2164, 93179023), (2234, 90259358), (2804, 71911343), (3787, 53245156), (4468, 45129679), (4907, 41092196), (7574, 26622578), (7819, 25788388), (9197, 21924476), (9814, 20546098), (11917, 16920316), (15148, 13311289), (15638, 12894194), (18394, 10962238), (18989, 10618748), (19628, 10273049), (23834, 8460158), (31276, 6447097), (36788, 5481119), (37978, 5309374), (47668, 4230079), (64379, 3132068), (75956, 2654687), (83419, 2417188), (128758, 1566034), (132923, 1516964), (166838, 1208594), (257516, 783017), (265846, 758482), (333676, 604297), (379241, 531692)]