217103630205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{29917}}^1$

素因数の和:30107

約数の個数: 128

約数和(自身を含む): 444467552256

約数和(自身を除く): 227363922051

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 61, 77, 103, 105, 165, 183, 231, 305, 309, 385, 427, 515, 671, 721, 915, 1133, 1155, 1281, 1545, 2013, 2135, 2163, 3355, 3399, 3605, 4697, 5665, 6283, 6405, 7931, 10065, 10815, 14091, 16995, 18849, 23485, 23793, 29917, 31415, 39655, 43981, 69113, 70455, 89751, 94245, 118965, 131943, 149585, 207339, 209419, 219905, 329087, 345565, 448755, 483791, 628257, 659715, 987261, 1036695, 1047095, 1451373, 1645435, 1824937, 2303609, 2418955, 3081451, 3141285, 4936305, 5474811, 6910827, 7256865, 9124685, 9244353, 11518045, 12774559, 15407255, 20074307, 21570157, 27374055, 33895961, 34554135, 38323677, 46221765, 60222921, 63872795, 64710471, 100371535, 101687883, 107850785, 140520149, 169479805, 187968511, 191618385, 237271727, 301114605, 323552355, 421560447, 508439415, 563905533, 702600745, 711815181, 939842555, 1186358635, 1315779577, 2067653621, 2107802235, 2819527665, 3559075905, 3947338731, 6202960863, 6578897885, 10338268105, 14473575347, 19736693655, 31014804315, 43420726041, 72367876735, 217103630205]

約数ペア:

[(1, 217103630205), (3, 72367876735), (5, 43420726041), (7, 31014804315), (11, 19736693655), (15, 14473575347), (21, 10338268105), (33, 6578897885), (35, 6202960863), (55, 3947338731), (61, 3559075905), (77, 2819527665), (103, 2107802235), (105, 2067653621), (165, 1315779577), (183, 1186358635), (231, 939842555), (305, 711815181), (309, 702600745), (385, 563905533), (427, 508439415), (515, 421560447), (671, 323552355), (721, 301114605), (915, 237271727), (1133, 191618385), (1155, 187968511), (1281, 169479805), (1545, 140520149), (2013, 107850785), (2135, 101687883), (2163, 100371535), (3355, 64710471), (3399, 63872795), (3605, 60222921), (4697, 46221765), (5665, 38323677), (6283, 34554135), (6405, 33895961), (7931, 27374055), (10065, 21570157), (10815, 20074307), (14091, 15407255), (16995, 12774559), (18849, 11518045), (23485, 9244353), (23793, 9124685), (29917, 7256865), (31415, 6910827), (39655, 5474811), (43981, 4936305), (69113, 3141285), (70455, 3081451), (89751, 2418955), (94245, 2303609), (118965, 1824937), (131943, 1645435), (149585, 1451373), (207339, 1047095), (209419, 1036695), (219905, 987261), (329087, 659715), (345565, 628257), (448755, 483791)]