201724352921

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{14449}}^1$

素因数の和:14615

約数の個数: 64

約数和(自身を含む): 264122880000

約数和(自身を除く): 62398527079

約数列:

[1, 7, 13, 31, 49, 91, 101, 217, 343, 403, 637, 707, 1313, 1519, 2821, 3131, 4459, 4949, 9191, 10633, 14449, 19747, 21917, 34643, 40703, 64337, 101143, 138229, 153419, 187837, 284921, 447919, 450359, 708001, 1073933, 1314859, 1459349, 1994447, 3135433, 4956007, 5822947, 9204013, 10215443, 13961129, 18971537, 21948031, 40760629, 45239819, 64428091, 71508101, 132800759, 153636217, 285324403, 316678733, 500556707, 588117647, 929605313, 1997270821, 2216751131, 4116823529, 6507237191, 15517257917, 28817764703, 201724352921]

約数ペア:

[(1, 201724352921), (7, 28817764703), (13, 15517257917), (31, 6507237191), (49, 4116823529), (91, 2216751131), (101, 1997270821), (217, 929605313), (343, 588117647), (403, 500556707), (637, 316678733), (707, 285324403), (1313, 153636217), (1519, 132800759), (2821, 71508101), (3131, 64428091), (4459, 45239819), (4949, 40760629), (9191, 21948031), (10633, 18971537), (14449, 13961129), (19747, 10215443), (21917, 9204013), (34643, 5822947), (40703, 4956007), (64337, 3135433), (101143, 1994447), (138229, 1459349), (153419, 1314859), (187837, 1073933), (284921, 708001), (447919, 450359)]